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.

[Q]: Given Relationship: 'become', Sentence: 'The organization which evolved was the guts of the unit which became the OSS and later the CIA .'
[A]: became


[Q]: Given Relationship: 'be take in', Sentence: 'Photos taken June 15 , proving Caylee` s alive after June 9 .'
[A]: taken


[Q]: Given Relationship: 'be dean of', Sentence: 'President Barack Obama has nominated Elena Kagan , dean of Harvard Law School , to become the 46th solicitor general . . .'
[A]:
dean