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.

Example Input: Sentence: 'Arabic is the official or co-official language of Algeria , Bahrain , Chad , Djibouti , Egypt , Iraq , Jordan , Kuwait , Lebanon , Libya , Morocco , Oman , Palestinian West Bank and Gaza , Qatar , Somalia , Sudan , Syria , Tunisia , Mauritania , United Arab Emirates , and Yemen .', Argument/Subject 1: 'arabic', Argument/Subject 2: 'unite arab emirate'
Example Output: be language of

Example Input: Sentence: 'John married Mary Jane BURHOE daughter of James BURHOE and Christina ROSS on 27 Oct 1869 in Charlottetown , Queens , Prince Edward Island , Canada .', Argument/Subject 1: 'mary', Argument/Subject 2: 'jame'
Example Output: be daughter of

Example Input: Sentence: 'Gore is also an adviser to Google , which supplies content to Current Media .', Argument/Subject 1: 'gore', Argument/Subject 2: 'google'
Example Output:
be adviser to