instruction:
From the given sentence, extract the phrase (often noun or verb) that carries the given relationship. The generated phrase should be present in the sentence.
question:
Given Relationship: 'become', Sentence: 'The organization which evolved was the guts of the unit which became the OSS and later the CIA .'
answer:
became


question:
Given Relationship: 'be division of', Sentence: 'The mission is managed by NASA 's Jet Propulsion Laboratory , Pasadena , Calif. , a division of the California Institute of Technology .'
answer:
division


question:
Given Relationship: 'be ally of', Sentence: 'China is an ally of North Korea , under the terms of the 1961 Treaty of Friendship , Cooperation and Mutual Assistance .'
answer:

ally