Definition: Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.
Input: Sentence: 'With the exception of some violence by Chinese police against two Japanese journalists in the faraway Xinjiang region of northwest China , there were no serious troubles related to media coverage or newspaper production during the Games .', Argument/Subject 1: 'xinjiang', Argument/Subject 2: 'china'
Output:
be region in