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.

Q: Given Relationship: 'be region of', Sentence: 'Umbria is the hilly region of central Italy to the east of its more publicized neighbor Tuscany .'

A: region
****
Q: Given Relationship: 'be language of', Sentence: 'In the Greek New Testament , the Greek language is not as much influenced by figures of speech as the Old Testament .'

A: language
****
Q: Given Relationship: 'be leader of', Sentence: 'He compared them to the acts of Hitler , the leader of Nazi Germany , and said Israeli leaders should be prosecuted for genocide before the International Court of Justice . "'

A:
leader
****