Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.

[EX Q]: anne osborn krueger (; born february 12, 1934) is an american economist.
[EX A]: anne osborn krueger

[EX Q]: mariner 10 was a robotic nasa space probe.
[EX A]: mariner 10

[EX Q]: anything else is an american romantic comedy movie.
[EX A]:
anything else