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: 'start in', Sentence: 'The basic video driver is always used when you start Windows 2000 in Safe Mode .'

Ex Output:
start


Ex Input:
Given Relationship: 'be country in', Sentence: 'The World Bank officially announced that it will reduce loan costs and simplify management procedures for loans to middle income countries in Latin America like Brazil , Argentina or Mexico , or creditworthy low-income countries such as El Salvador .'

Ex Output:
countries


Ex Input:
Given Relationship: 'become', Sentence: 'Chu became Chuck , Bu became Buck .'

Ex Output:

became