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.
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Question: Given Relationship: 'be chair by', Sentence: 'The Board Treasurer is the Finance Committee chair .'

Answer: chair

Question: Given Relationship: 'be son of', Sentence: 'Our hope is to know God and His son Jesus fully and to be in fellowship with them forever .'

Answer: son

Question: Given Relationship: 'be language of', Sentence: 'Turkey is a country consisting of turkey turkey s official language is turkish its neighbouring countries are armenia , .'

Answer:
language