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.

[EX Q]: Given Relationship: 'meet in', Sentence: 'The Committee meets quarterly on the fourth Thursday of February , May , August and the third Thursday of November at 5:00 p.m. in Fullerton City Hall , Council Chambers , 303 W. Commonwealth Avenue , Fullerton , CA 92832 .'
[EX A]: meets

[EX Q]: Given Relationship: 'be service of', Sentence: 'See a list of publications by Mayo Clinic authors on mitral valve disease on PubMed , a service of the National Library of Medicine .'
[EX A]: service

[EX Q]: Given Relationship: 'be language of', Sentence: 'English and French are the working languages of the United Nations , i .e . most of the daily communication within secretariat and most of the signs in the UN headquartes building are in French and English .'
[EX A]:
languages