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: 'speak at', Sentence: 'It is true that Mahmod Ahmadinejad is scheduled to speak at Columbia this Monday .'
answer:
speak


question:
Given Relationship: 'be wife of', Sentence: 'Michelle Obama , wife of Democratic Presidential candidate Barack Obama , acknowledges the crowd at the Democratic National Convention 2008 at the Pepsi Center in Denver , Colorado , on August 25 , 2008 .'
answer:
wife


question:
Given Relationship: 'control', Sentence: 'Something that would have never happened if the Republican controlled Assembly had not eliminated 98 percent of the Governors tax increases in last sessions budget .'
answer:

controlled