You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.

Category: BEGINS & ENDS WITH "K" 
Clue: In 1979 this rock group topped the charts with "My Sharona"
the knack

Category: TRANSPORTATION 
Clue: In the 19th century Gustavus Swift developed this type of railway car to preserve his packed meat
refrigerator car

Category: EAT-YMOLOGY 
Clue: This fruit's name comes from the Latin Persica praecocia, meaning "early ripening peach"

an apricot