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 Chair of the Council and Executive Committee is elected first , with all seated voting members of the CUPB eligible to serve as nominators and electors .', Argument/Subject 1: 'committee', Argument/Subject 2: 'chair'
Example Output: elect

Example Input: Sentence: 'Engineers continued to review photographs of the affected area to determine whether it could pose a problem when Atlantis returns to Earth .', Argument/Subject 1: 'atlanti', Argument/Subject 2: 'earth'
Example Output: return to

Example Input: Sentence: 'Boeing Commercial Airplanes is headquartered in Renton , Wash .', Argument/Subject 1: 'boe commercial airplane', Argument/Subject 2: 'renton'
Example Output:
be headquarter in