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.

Ex Input:
Given Relationship: 'run on', Sentence: 'The Xen Dom0 is running Linux CentOS 5.2 on Intel Xeon CPUs with VT extensions .'

Ex Output:
running


Ex Input:
Given Relationship: 'be language of', Sentence: 'He can speak English , Japanese , French , German , Russian and 2 third world languages , and he has information about anyone he needs to know about .'

Ex Output:
languages


Ex Input:
Given Relationship: 'present at', Sentence: 'Paper presented at the Christian Association of Psychological Studies International Conference , Anaheim , CA.'

Ex Output:

presented