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: 'The Chinese language - China wawa , chinaman wawa , china lalang , chinaman lalang - more particularly Cantonese .', Argument/Subject 1: 'chinese', Argument/Subject 2: 'china'
Example Output: be language in

Example Input: Sentence: 'If you know Jesus is God 's own son , and he died for our sins .', Argument/Subject 1: 'jesus', Argument/Subject 2: 'god'
Example Output: be son of

Example Input: Sentence: 'Earlier in August Tehran said it sought to forge strong ties with Iraq which waged an imposed war against Iran between 1980 and 1988 under the former president Saddam Hussein .', Argument/Subject 1: 'saddam', Argument/Subject 2: 'iraq'
Example Output:
be president of