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: 'be grandfather of', Sentence: 'George III was also the grandfather of Queen Victoria , who was the daughter of his fourth son , Edward Augustus , the Duke of Kent .'
[A]: grandfather

[Q]: Given Relationship: 'stand for', Sentence: 'MMA stands for Mixed Martial Arts and it is a system in which all types of fighting styles are used to see , which one is best .'
[A]: stands

[Q]: Given Relationship: 'be comprise of', Sentence: 'The Board of ISCN comprises the President-elect , the active President with the Secretary , the immediate Past?President , the Membership/Treasurer and the Website Coordinator/News letter Editor .'
[A]:
comprises