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: passage of the Clashing Rocks | Statement: [passage of the Symplegades, hasAlternativeName, passage of the Clashing Rocks]

Target entity: passage of the Clashing Rocks
Context triple: [passage of the Symplegades, hasAlternativeName, passage of the Clashing Rocks]

• A. Rumble on the Rock
  Rumble on the Rock was a Hawaii-based mixed martial arts promotion known for featuring prominent fighters in the mid-2000s.
• B. On the Rock
  "On the Rock" is a popular dancehall song by Jamaican artist Mavado that helped establish his international reputation in the mid-2000s.
• C. Black Rocks
  Black Rocks is a coastal rock formation and scenic natural attraction within Coffin Bay National Park in South Australia, known for its rugged shoreline and ocean views.
• D. Crossing of the Belts
  The Crossing of the Belts was a daring 1658 winter military maneuver in which Swedish forces marched across the frozen Danish straits, decisively shifting the balance of power in the Northern Wars.
• E. Giant Rock
  Giant Rock is a massive freestanding boulder in the Mojave Desert renowned for its size, Native American spiritual significance, and role as a historic gathering site for UFO enthusiasts.
• 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: passage of the Clashing Rocks
Triple: [passage of the Symplegades, hasAlternativeName, passage of the Clashing Rocks]

The passage of the Clashing Rocks is the legendary perilous strait in Greek mythology where moving rocks threatened to crush ships attempting to sail through, most famously encountered by Jason and the Argonauts.

Target entity: passage of the Clashing Rocks
Target entity description: The passage of the Clashing Rocks is the legendary perilous strait in Greek mythology where moving rocks threatened to crush ships attempting to sail through, most famously encountered by Jason and the Argonauts.

• A. Rumble on the Rock
  Rumble on the Rock was a Hawaii-based mixed martial arts promotion known for featuring prominent fighters in the mid-2000s.
• B. On the Rock
  "On the Rock" is a popular dancehall song by Jamaican artist Mavado that helped establish his international reputation in the mid-2000s.
• C. Black Rocks
  Black Rocks is a coastal rock formation and scenic natural attraction within Coffin Bay National Park in South Australia, known for its rugged shoreline and ocean views.
• D. Crossing of the Belts
  The Crossing of the Belts was a daring 1658 winter military maneuver in which Swedish forces marched across the frozen Danish straits, decisively shifting the balance of power in the Northern Wars.
• E. Giant Rock
  Giant Rock is a massive freestanding boulder in the Mojave Desert renowned for its size, Native American spiritual significance, and role as a historic gathering site for UFO enthusiasts.
• F. None of above. chosen