Based on the clue '3 part command that begins a footrace', what is the answer?

Based on the clue '3 of the top 10 us cities in population are in thi...', what is the answer? Based on the clue '3 of these leaves appear on ontarios coat of arms', what is the answer? Based on the clue '3 of these weve never mentioned are quandary in co...', what is the answer? Based on the clue '3 of this federations constituent parts are ash sh...', what is the answer? Based on the clue '3 parts makers mark 1 part sweet vermouth marasc...', what is the answer? Based on the clue '3 penn muggers stole an iphone but didnt turn off ...', what is the answer? Based on the clue '3 people all claim to be the same specific person', what is the answer? Based on the clue '3 plus 1 on a stage a clue is revealed a light w...', what is the answer?