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 province of', Sentence: 'Associates and Camellia Universal Limited are closely working together on certain hotel development projects for Hilton Hotels Corporation and Hyatt in city of Zhenjiang of Jiangsu province and both cities of Hangzhou and Ningbo of Zhejiang province in China .'
province

Given Relationship: 'belong to', Sentence: 'Doctor Who and all it entails belongs to the BBC , I own nothing !'

belongs