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

Ex Input:
Relationship: 'stand for', Argument/Subject 1: 'usp', Argument/Subject 2: 'unique sell proposition'

Ex Output:
USP stands for Unique Selling Proposition .

Ex Input:
Relationship: 'look up to', Argument/Subject 1: 'gabrielle', Argument/Subject 2: 'xena'

Ex Output:
Xena looked down at Gabrielle and shook her head .

Ex Input:
Relationship: 'be bear in', Argument/Subject 1: 'mansour', Argument/Subject 2: 'tehran'

Ex Output:
Mansour born in Tehran , Iran came to America when he was 13 .