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 VIAGRA is still tremendous , but VIAGRA is exchanger silly buggers with VIAGRA certain side effects Buy Viagra Online .', Argument/Subject 1: 'viagra', Argument/Subject 2: 'online'
Example Output: buy

Example Input: Sentence: 'Some say Christianity came to India with St . Bartholomeo , others insist it was St . James but it was St . Francis Xavier who spread Christian missionary activity in the country .', Argument/Subject 1: 'christianity', Argument/Subject 2: 'indium'
Example Output: come to

Example Input: Sentence: 'Joe Wurzelbacher went to Israel to cover the Gaza War as a reporter for a conservative Web site , but now says reporters should n't be allowed to report the war itself .', Argument/Subject 1: 'joe', Argument/Subject 2: 'israel'
Example Output:
go to