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: '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 officer of', Sentence: 'Previously , Mark also served as Vice President - Finance and Chief Financial Officer for Oklahoma Christian University and Vice President , Corporate Controller for Crested Butte Mountain Resort .'
[EX A]: Officer

[EX Q]: Given Relationship: 'be home to', Sentence: 'I received a brochure in the mail stating that the California will also be home to Symphony Silicon Valley Does anyone know about a movie schedule for the theatre ?'
[EX A]:
home