instruction:
Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.
question:
Relationship: 'consist of', Argument/Subject 1: 'board of director', Argument/Subject 2: 'executive committee'
answer:
For matters of expediency the Board of Directors shall designate an Executive Committee consisting of the President , one or more Vice Presidents , Secretary , and Treasurer .


question:
Relationship: 'be appoint by', Argument/Subject 1: 'chair', Argument/Subject 2: 'council'
answer:
Peter was appointed as Chair of the Committee of Adjustment and Land Division Committee prior to being elected to Council .


question:
Relationship: 'be situate in', Argument/Subject 1: 'bulgarium', Argument/Subject 2: 'southeast europe'
answer:

Bulgaria is situated in Southeast Europe and occupies an area of 111 000 sq.km in the eastern part of the Balkan Peninsula .