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: 'be succeed by', Sentence: 'Julius II . was busied with his Council of the Lateran when he died , and was succeeded in the Papal chair by Cardinal John de Medici , Leo X .'

Ex Output:
succeeded

Ex Input:
Given Relationship: 'become', Sentence: 'The organization which evolved was the guts of the unit which became the OSS and later the CIA .'

Ex Output:
became

Ex Input:
Given Relationship: 'be one of', Sentence: 'Prometheus was one of the Titans , a gigantic race , who inhabited the earth before the creation of man .'

Ex Output:
one