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: 'be chairman of', Sentence: 'Alan Greenspan , Chairman of the Board of Governors of the Federal Reserve System , gave the conference keynote address .'

A: Chairman
****
Q: Given Relationship: 'defeat', Sentence: 'The Greek fleet later defeated Persians at battle of Salamis .'

A: defeated
****
Q: Given Relationship: 'be region of', Sentence: 'Pinot Gris occurs in the Burgundy region of eastern France and the Alsace region of western France .'

A:
region
****