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: 'attack', Sentence: 'The U.S. has pledged to warn Israel of any attack against Iraq .'

SOLUTION: attack

PROBLEM: Given Relationship: 'be call', Sentence: 'Seattle might be called The Emerald City , but you 'll be the gem that everyone talks about if you 're wearing Armani Exchange .'

SOLUTION: called

PROBLEM: Given Relationship: 'be member of', Sentence: 'The Chair must be a member of the Graduate Faculty .'

SOLUTION:
member