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: 'provide to', Sentence: 'In a way this is a good thing because , Google would be able to serve better ads and provide even better services by understanding the Internet user behavior .'

Output: provide


Input: Consider Input: Given Relationship: 'be capital city of', Sentence: 'London , the capital city of England and the United Kingdom today is one of the world 's leading business , financial and cultural centres .'

Output: capital


Input: Consider Input: Given Relationship: 'be country in', Sentence: 'Moldova is a landlocked country in Eastern Europe and borders Romania and Ukraine , .'


Output: country