Q: 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.
Given Relationship: 'be venture of', Sentence: 'A joint venture of US telecom giant Verizon Communications and Britain 's Vodafone , Verizon Wireless said it expected to realize " synergies " of more than nine billion dollars from the mega deal .'
A:
venture