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 simplicity, answers should be in all lower cased letters.

[Q]: Category: CINEMA 
Clue: Vangelis' theme from this 1981 British film took a record 21 weeks on the charts to reach No. 1
[A]: "chariots of fire"


[Q]: Category: THERE'S A WEIGHT 
Clue: At the Kentucky Derby, the horses' equipment & these can weigh no less than 126 lbs. combined
[A]: the weight of the jockey


[Q]: Category: QUOTH 
Clue: On March 5, 1946 Winston Churchill remarked that this had "descended across the continent"
[A]:
iron curtain