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.

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

Output: part


Input: Consider Input: 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 .'

Output: president


Input: Consider Input: Given Relationship: 'speak to', Sentence: 'And the LORD spake unto Moses , saying , Get you up from among this congregation that I may consume them as in a moment .'


Output: spake