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: 'be part of', Sentence: 'Finland was part of the Russian Empire until the end of WW I. i .e .1917 .'

Ex Output:
part


Ex Input:
Given Relationship: 'be member of', Sentence: 'The Division President invites all Division Committee members and Task Group members to contribute further nominations .'

Ex Output:
members


Ex Input:
Given Relationship: 'be trademark of', Sentence: 'Solaris is a trademark of Sun Microsystems .'

Ex Output:

trademark