instruction:
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.
question:
Given Relationship: 'invade', Sentence: 'It is increasingly clear that the Bush Administration is dead set on invading Iraq and overthrowing Saddam Hussein despite U.S. and international law , domestic or foreign opposition .'
answer:
invading


question:
Given Relationship: 'be cause of', Sentence: 'The founder of Alive and Well Los Angeles has been on many TV shows promoting the fact that HIV is not the cause of AIDS .'
answer:
cause


question:
Given Relationship: 'be language in', Sentence: 'The official language of Qatar is Arabic .'
answer:

language