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.

[EX Q]: Given Relationship: 'be cause of', Sentence: 'The founder of Alive and Well Los Angeles has been on many TV shows promoting the fact that HIV is not the cause of AIDS .'
[EX A]: cause

[EX Q]: Given Relationship: 'withdraw from', Sentence: 'Last year Israel withdrew from Gaza .'
[EX A]: withdrew

[EX Q]: Given Relationship: 'be unit of', Sentence: 'AACS LA founders include IBM Corp , Intel Corp. Microsoft Corp , Panasonic , Sony Corp , Toshiba Corp the Walt Disney Co , and Warner Bros Studios , a unit of Time Warner Inc.'
[EX A]:
unit