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: 'look at', Sentence: 'Gabrielle swivelled round to look at the grinning Xena .'

Output: look


Input: Consider Input: Given Relationship: 'be capital of', Sentence: 'Cusco is the ancient capital of Inca empire and is a beautiful , beautiful town .'

Output: capital


Input: Consider Input: Given Relationship: 'be capital of', Sentence: 'Delhi the capital city of India is also one of India 's fastest growing cities .'


Output: capital