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.

Q: police action is a term for the use of military forces without declaring war.

A: police action
****
Q: the temple of athena nike is a temple on the acropolis of athens.

A: temple of athena nike
****
Q: u nu was the first prime minister of burma.

A:
u nu
****