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 language of', Sentence: 'Bordered by Liechtenstein , Austria , Italy , France and Germany , Switzerland is a multilingual nation with four national languages : French , German , Romansh and Italian .'
[A]: languages


[Q]: Given Relationship: 'work on', Sentence: 'Jesus had the right to work on the Sabbath , just like God works on the Sabbath because the Sabbath was made for man and Jesus is saying I 'm not man , I am equal to God .'
[A]: work


[Q]: Given Relationship: 'present at', Sentence: 'Paper presented at the National Educational Computing Conference , Seattle , WA .'
[A]:
presented