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: 'post in', Sentence: 'Not to mention that I wrote the first post in February 2005 .'

Ex Output:
post


Ex Input:
Given Relationship: 'release', Sentence: 'On 29th October Oasis release a brand new DVD film .'

Ex Output:
release


Ex Input:
Given Relationship: 'run on', Sentence: 'Internet Explorer 7 can only run on XP but Internet Explorer 6 and Firefox run very well on Windows 2000 .'

Ex Output:

run