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: 400 metres hurdles | Statement: [2017 IAAF World Championships in Athletics, includesEvent, 400 metres hurdles]

Target entity: 400 metres hurdles
Context triple: [2017 IAAF World Championships in Athletics, includesEvent, 400 metres hurdles]

• A. Hurdle
  Hurdle is a surname most notably associated with Clint Hurdle, a former Major League Baseball player and manager.
• B. 4 × 800 metres relay
  The 4 × 800 metres relay is a track event in which teams of four athletes each run an 800-metre leg in sequence, combining middle-distance speed and endurance in a relay format.
• C. Steeplechase
  Steeplechase is a unique multi-track steel roller coaster at Blackpool Pleasure Beach in England, themed around horse racing and known for its side-by-side racing layout.
• D. 100 Yard Dash
  "100 Yard Dash" is a song by soul musician Raphael Saadiq, known for its retro-inspired R&B sound and storytelling about a fast-paced romantic pursuit.
• E. World Athletics Relays
  The World Athletics Relays is an international track and field relay competition featuring national teams in various relay events, organized by the global governing body for athletics.
• 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: 400 metres hurdles
Triple: [2017 IAAF World Championships in Athletics, includesEvent, 400 metres hurdles]

The 400 metres hurdles is a track and field event in which athletes sprint one full lap of the track while clearing ten evenly spaced hurdles.

Target entity: 400 metres hurdles
Target entity description: The 400 metres hurdles is a track and field event in which athletes sprint one full lap of the track while clearing ten evenly spaced hurdles.

• A. Hurdle
  Hurdle is a surname most notably associated with Clint Hurdle, a former Major League Baseball player and manager.
• B. 4 × 800 metres relay
  The 4 × 800 metres relay is a track event in which teams of four athletes each run an 800-metre leg in sequence, combining middle-distance speed and endurance in a relay format.
• C. Steeplechase
  Steeplechase is a unique multi-track steel roller coaster at Blackpool Pleasure Beach in England, themed around horse racing and known for its side-by-side racing layout.
• D. 100 Yard Dash
  "100 Yard Dash" is a song by soul musician Raphael Saadiq, known for its retro-inspired R&B sound and storytelling about a fast-paced romantic pursuit.
• E. World Athletics Relays
  The World Athletics Relays is an international track and field relay competition featuring national teams in various relay events, organized by the global governing body for athletics.
• F. None of above. chosen