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

[EX Q]: Given Relationship: 'surrender at', Sentence: 'When Cornwallis surrendered at Yorktown it is said while the British played The World Turned Upside Down , the Americans played Yankee Doodle .'
[EX A]: surrendered

[EX Q]: Given Relationship: 'be city in', Sentence: 'Marseille is the largest southern city of France which is also an important port .'
[EX A]:
city