question: Triple: Pakistan Civil Aviation Authority HEADQUARTER Jinnah International Airport

answer: The Pakistan Civil Aviation Authority is headquartered at Jinnah International Airport.

question: Triple: Gas Piston Commando HAND_GUARDS Rail System

answer: Rail system is used with a gas piston commando.

question: Triple: COUNTRY Great Britain; Athletics at the 2004 Summer Olympics - Men's 4 400 metres relay; Great Britain COMPETITORS Timothy Benjamin, Sean Baldock, Malachi Davis, Matthew Elias; Great Britain RANK 4

answer: Timothy Benjamin, Sean Baldock, Malachi Davis, Matthew Elias from Great Britain finished rank 4 at the 2004 Summer Olympics - Men's 4 400 metres relay

question: Triple: Racing Club COPA_LIBERTADORES_1997 SF

answer:
Racing Club got to Copa Libertadores 1997 semifinals.