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: Steneosaurus | Statement: [Crocodylomorpha, notableGenera, Steneosaurus]

Target entity: Steneosaurus
Context triple: [Crocodylomorpha, notableGenera, Steneosaurus]

• A. Staurikosaurus
  Staurikosaurus is a small, early carnivorous dinosaur from the Late Triassic of Brazil, notable as one of the oldest known theropod-like dinosaurs.
• B. Stokesosaurus
  Stokesosaurus is a small, carnivorous theropod dinosaur from the Late Jurassic of North America, known from fragmentary remains that suggest it was an early relative of later large tyrannosauroids.
• C. Dicraeosaurus
  Dicraeosaurus was a relatively small, short-necked sauropod dinosaur from the Late Jurassic of East Africa, notable for its distinctive bifurcated neural spines along the neck and back.
• D. Claosaurus annectens
  Claosaurus annectens is a Late Cretaceous hadrosaurid dinosaur species originally described under the genus Claosaurus but later reassigned to Edmontosaurus.
• E. Edaphosaurus
  Edaphosaurus was a large, sail-backed, herbivorous synapsid from the Late Carboniferous to Early Permian period, notable for its distinctive spiny neural sail and importance in early amniote evolution.
• 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: Steneosaurus
Triple: [Crocodylomorpha, notableGenera, Steneosaurus]

Steneosaurus is an extinct genus of long-snouted marine crocodyliforms that lived during the Jurassic period in what is now Europe.

Target entity: Steneosaurus
Target entity description: Steneosaurus is an extinct genus of long-snouted marine crocodyliforms that lived during the Jurassic period in what is now Europe.

• A. Staurikosaurus
  Staurikosaurus is a small, early carnivorous dinosaur from the Late Triassic of Brazil, notable as one of the oldest known theropod-like dinosaurs.
• B. Stokesosaurus
  Stokesosaurus is a small, carnivorous theropod dinosaur from the Late Jurassic of North America, known from fragmentary remains that suggest it was an early relative of later large tyrannosauroids.
• C. Dicraeosaurus
  Dicraeosaurus was a relatively small, short-necked sauropod dinosaur from the Late Jurassic of East Africa, notable for its distinctive bifurcated neural spines along the neck and back.
• D. Claosaurus annectens
  Claosaurus annectens is a Late Cretaceous hadrosaurid dinosaur species originally described under the genus Claosaurus but later reassigned to Edmontosaurus.
• E. Edaphosaurus
  Edaphosaurus was a large, sail-backed, herbivorous synapsid from the Late Carboniferous to Early Permian period, notable for its distinctive spiny neural sail and importance in early amniote evolution.
• F. None of above. chosen