Task: Question Generation
Input (English): #1 return Agassi 
#2 return players lose against of #1 
#3 return #2 at Wimbledon 
#4 return #2 at the  US Open 
#5 return #2 in  both #3 and  #4
Output (English): What two players did Agassi lose against at Wimbledon and the US Open?