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: 'cross', Sentence: 'This might entail that Caesar did not choose to cross the Rubicon , but that he was acting in a determined manner , like a machine .'
[A]: cross

[Q]: Given Relationship: 'be chair by', Sentence: 'The Board Treasurer is the Finance Committee chair .'
[A]: chair

[Q]: Given Relationship: 'be province of', Sentence: 'An organic tea from the Huang Shan mountains located in the southern part of the Anhui province of China .'
[A]:
province