instruction:
Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.
question:
Relationship: 'be service of', Argument/Subject 1: 'pubm', Argument/Subject 2: 'us national library of medicine'
answer:
PubMed is a service of the U.S. National Library of Medicine that includes over 17 million citations from MEDLINE and other life science journals .


question:
Relationship: 'sign with', Argument/Subject 1: 'mark teixeira', Argument/Subject 2: 'new york yankee'
answer:
Mark Teixeira just signed an 8 year deal with the New York Yankees according to the Associated Press .


question:
Relationship: 'prepare for', Argument/Subject 1: 'report', Argument/Subject 2: 'unctad'
answer:

This Report was prepared by Dr. Johannes Chigaru under the supervision of UNCTAD and the Ministry of Trade and Private Sector Development of Malawi in the framework of the Joint .


