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: Central Time Zone | Statement: [South Sioux City High School, isInTimeZone, Central Time Zone]

Target entity: Central Time Zone
Context triple: [South Sioux City High School, isInTimeZone, Central Time Zone]

• A. Central Time Zone chosen
  The Central Time Zone is a North American time zone that covers much of the central United States and parts of Canada and Mexico, typically six hours behind Coordinated Universal Time (UTC−6) and observing daylight saving time.
• B. Eastern Time Zone
  The Eastern Time Zone is a standard time zone used by the eastern portion of North America, including major U.S. cities such as New York and Washington, D.C.
• C. Mountain Time Zone
  The Mountain Time Zone is a North American time zone that covers parts of the central-western United States, Canada, and Mexico, lying between the Pacific and Central time zones.
• D. Pacific Time Zone
  The Pacific Time Zone is a North American time zone that covers the U.S. West Coast and parts of Canada and Mexico, typically eight hours behind Coordinated Universal Time (UTC−8) and observing daylight saving time.
• E. National Standard Time
  National Standard Time is the official time standard used in Taiwan, corresponding to UTC+8.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.