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: 'Founded in 1857 and named for the Kentucky statesman Henry Clay , Clay County was settled in north-central Kansas by sturdy farmers who were drawn to the areas fertile soil , picturesque Republican River Valley and numerous creeks and streams .', Argument/Subject 1: 'county', Argument/Subject 2: 'henry'
Example Output: be name for

Example Input: Sentence: 'Bishop Museum is extremely thankful to the HMSA Foundation and the Samuel N. and Mary Castle Foundation for their generous contributions , said Bishop Museum president Dr. Bill Brown .', Argument/Subject 1: 'bill', Argument/Subject 2: 'mary'
Example Output: say to

Example Input: Sentence: 'He is currently helping to plan the 6th International Public Markets Conference to be held in Washington DC this October .', Argument/Subject 1: 'conference', Argument/Subject 2: 'washington'
Example Output:
be hold in