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

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

[EX Q]: Relationship: 'leave', Argument/Subject 1: 'american', Argument/Subject 2: 'iraq'
[EX A]: The Americans and British just need to leave Iraq .

[EX Q]: Relationship: 'be city of', Argument/Subject 1: 'chiang maus', Argument/Subject 2: 'thailand'
[EX A]:
Chiang Mai is Thailand 's 2nd City and is located in a river valley surrounded by mountains and forests , an ideal situation for many of the activities and sports that are available .