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.

Given Relationship: 'be form of', Sentence: 'This suggests that ATIVAN is a very buried form of ASD.'
form

Given Relationship: 'be member of', Sentence: 'Rice assured the Japanese ambassador that Washington would do so and also indicated that the United States will support Japan 's bid to become a permanent member of the U.N. Security Council , according to the sources .'
member

Given Relationship: 'executive', Sentence: 'Withdrawals from the ING Diversified Yield Fund and the ING Regular Income Fund were halted to protect investors , Marc Lieberman , chief executive officer of ING in Auckland , said in an e-mailed statement .'

executive