Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Gravity and Radio Science experiment | Statement: [Europa Clipper mission, instrument, Gravity and Radio Science experiment]

Target entity: Gravity and Radio Science experiment
Context triple: [Europa Clipper mission, instrument, Gravity and Radio Science experiment]

• A. STEP (Satellite Test of the Equivalence Principle)
  STEP (Satellite Test of the Equivalence Principle) is a proposed space mission designed to test Einstein’s equivalence principle with extremely high precision by comparing the free fall of different materials in orbit.
• B. Radio and Plasma Waves instrument
  The Radio and Plasma Waves instrument is a scientific payload on ESA's Solar Orbiter designed to measure radio emissions and plasma wave phenomena in the solar wind to study the Sun’s atmosphere and heliosphere.
• C. Ionospheric Connection Explorer
  The Ionospheric Connection Explorer (ICON) is a NASA satellite mission that studies how interactions between Earth's upper atmosphere and space weather affect the ionosphere and radio communications.
• D. GRACE mission
  The GRACE mission is a joint NASA–German Aerospace Center satellite project that precisely measures Earth's gravity field over time to study changes in ice sheets, sea level, groundwater, and other aspects of the global water cycle.
• E. Gravity Probe B experiment
  Gravity Probe B experiment was a NASA-led satellite mission designed to precisely measure how Earth's gravity warps space and time, providing a high-accuracy test of key predictions of Einstein's general relativity.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Gravity and Radio Science experiment
Triple: [Europa Clipper mission, instrument, Gravity and Radio Science experiment]

The Gravity and Radio Science experiment is a scientific investigation on NASA's Europa Clipper mission that uses precise radio tracking of the spacecraft to study Europa’s gravity field, interior structure, and potential subsurface ocean.

Target entity: Gravity and Radio Science experiment
Target entity description: The Gravity and Radio Science experiment is a scientific investigation on NASA's Europa Clipper mission that uses precise radio tracking of the spacecraft to study Europa’s gravity field, interior structure, and potential subsurface ocean.

• A. STEP (Satellite Test of the Equivalence Principle)
  STEP (Satellite Test of the Equivalence Principle) is a proposed space mission designed to test Einstein’s equivalence principle with extremely high precision by comparing the free fall of different materials in orbit.
• B. Radio and Plasma Waves instrument
  The Radio and Plasma Waves instrument is a scientific payload on ESA's Solar Orbiter designed to measure radio emissions and plasma wave phenomena in the solar wind to study the Sun’s atmosphere and heliosphere.
• C. Ionospheric Connection Explorer
  The Ionospheric Connection Explorer (ICON) is a NASA satellite mission that studies how interactions between Earth's upper atmosphere and space weather affect the ionosphere and radio communications.
• D. GRACE mission
  The GRACE mission is a joint NASA–German Aerospace Center satellite project that precisely measures Earth's gravity field over time to study changes in ice sheets, sea level, groundwater, and other aspects of the global water cycle.
• E. Gravity Probe B experiment
  Gravity Probe B experiment was a NASA-led satellite mission designed to precisely measure how Earth's gravity warps space and time, providing a high-accuracy test of key predictions of Einstein's general relativity.
• F. None of above. chosen