Input question: By surface area, what is the largest of Africa's great lakes?

Output answer: victoria

Input question: Tommy Lee plays which instrument in the band Motley Crue?

Output answer: drums

Input question: Founded in 1934, the IBF was the international governing body for what?

Output answer: badminton

Input question: In which country did the USA enter a war by sending military advisors in 1950, escalating their involvement until finally combat units played an active part between 1965 and 1975?

Output answer:
vietnam