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: 'be nation in', Sentence: 'IKEA is one of the few store chains to have locations both in Israel and in other Middle East nations .'

Output: nations


Input: Consider Input: Given Relationship: 'be elect by', Sentence: 'Our Board of Trustees serve in a voluntary capacity and are elected by our voluntary branches or co-opted for their expertise .'

Output: elected


Input: Consider Input: Given Relationship: 'be group in', Sentence: 'The area used to be a key passage on the ancient Silk Road between the East and the West and also a thoroughfare for exchanges between the Han and other ethnic groups of China .'


Output: groups