Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.

Relationship: 'stand for', Argument/Subject 1: 'usp', Argument/Subject 2: 'unique sell proposition'
USP stands for Unique Selling Proposition .

Relationship: 'present at', Argument/Subject 1: 'poster', Argument/Subject 2: 'international aid conference'
Poster presented at the 15th International AIDS Conference , Bangkok .

Relationship: 'be move to', Argument/Subject 1: 'seattle supersonic', Argument/Subject 2: 'oklahoma city'

NBA owners have approved the Seattle SuperSonics ' move to Oklahoma City for the ... This is a sad day for basketball fans across Washington state .