TASK DEFINITION: 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.
PROBLEM: Given Relationship: 'be chair of', Sentence: 'On the basis of the assessment , the Executive Vice Chancellor and the Chair of the Academic Senate will again consult regarding the appropriate governance structure to follow .'

SOLUTION: Chair

PROBLEM: Given Relationship: 'open in', Sentence: 'Registration will open in late May for the ensuing Fall Flag Football season .'

SOLUTION: open

PROBLEM: Given Relationship: 'be cause of', Sentence: 'The Other Side of AIDS A film which presents the hotly debated argument that HIV may not be cause of AIDS .'

SOLUTION:
cause