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: 'In addition to Japan 's three major cities of Tokyo , Osaka and Nagoya , 15 other regional cities are served by rail-based transit systems such as monorails , subways and AGTs .', Argument/Subject 1: 'osaka', Argument/Subject 2: 'japan'

Output: be city in

Input: Consider Input: Sentence: 'Obama apparently refers to Clintons comment that it was a fairy tale that Obama has consistently opposed to the Iraq war from the start , and that Nevada union officials backing Obama were strong-arming members into caucusing for Obama .', Argument/Subject 1: 'obama', Argument/Subject 2: 'iraq'

Output: oppose war in

Input: Consider Input: Sentence: 'Afterward , Mr. Bush said of Mr. Putin , e been very truthful and to me , that the only way you can find common ground.It was one of many moments when the United States seemed to have missed or gambled it could manage the depth of Russia anger and the resolve of the Georgian president to provoke the Russians .', Argument/Subject 1: 'bush', Argument/Subject 2: 'putin'
Output: say of