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: 'be bear', Argument/Subject 1: 'thoma', Argument/Subject 2: 'tracy'
THOMAS -- Born Oct. 4 to Roy and Tracy Thomas of Anderson , a boy .

Relationship: 'be country in', Argument/Subject 1: 'hungary', Argument/Subject 2: 'europe'

I also traveled to many other countries in Western Europe , including four trips to Eastern European countries , such as the Czech Republic , former East Germany , Hungary , the Ukraine and Yugoslavia .