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: 'present at', Sentence: 'Paper presented at the First International Conference on English , Discourse and Cultural Communication .'
[A]: presented


[Q]: Given Relationship: 'be president of', Sentence: 'Pakistan 's president Gen . Pervez Musharraf threatened yesterday to kill militant followers of an Islamic cleric who said he and his comrades prefer death to surrender .'
[A]: president


[Q]: Given Relationship: 'be language for', Sentence: 'The main choice came down to whether or not it was worth it to go to a course which teachs ASP .NET and Java as Internet languages .'
[A]:
languages