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.
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Question: Given Relationship: 'be chief of', Sentence: 'We work for the Chief Executive Officer also known as The President of the United States .'

Answer: Chief


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

Answer: capital


Question: Given Relationship: 'be city in', Sentence: 'Tampa is a wonderful city to visit in Florida .'

Answer:
city