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: Consider Input: Sentence: 'Bill served his country in the U.S. Navy for three years before marrying in 1961 .', Argument/Subject 1: 'bill', Argument/Subject 2: 'us navy'

Output: serve in


Input: Consider Input: Sentence: 'The bylaws were amended on 11-08-01 to include the Past President as a member of the Executive Committee .', Argument/Subject 1: 'past president', Argument/Subject 2: 'executive committee'

Output: be member of


Input: Consider Input: Sentence: 'New Highlight Video Posted on Youtube .....', Argument/Subject 1: 'video', Argument/Subject 2: 'youtube'


Output: post at