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

Ex Output:
release


Ex Input:
Given Relationship: 'be city of', Sentence: 'It is the only freighter service operating from Coimbatore Airport , which is located in a highly industrialised area and is the second largest city in the state of Tamil Nadu .'

Ex Output:
city


Ex Input:
Given Relationship: 'be celebration of', Sentence: 'CHRISTMAS is the Christian celebration of the birth of Jesus Christ .'

Ex Output:

celebration