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: 'discover', Sentence: 'They were all established in Polynesia before Columbus discovered America , and hence could not have been introduced by later Spanish vessels .'

A: discovered
****
Q: 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 .'

A: nations
****
Q: Given Relationship: 'be member of', Sentence: 'Vietnam is a member of the United Nations , La Francophonie , ASEAN , and APEC , and applied for membership to the World Trade Organization in 2001 .'

A:
member
****