Input: who sings make em laugh in singin in the rain?

Output: Donald O'Connor

Input: merle haggard that's the way love goes songs?

Output: "Carryin' Fire"

Input: who was the president of the united states in 1900?

Output: William McKinley

Input: what is the name of the bone that makes up most of the posterior surface of orbit?

Output:
the sphenoid bone