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: 'God bless America as we remember that we can do nothing without His mercy , grace and love .', Argument/Subject 1: 'god', Argument/Subject 2: 'america'

Output: bless of


Input: Consider Input: Sentence: 'Having seen early reports of Firefox not working in Vista , I was anxious to confirm this .', Argument/Subject 1: 'firefox', Argument/Subject 2: 'vista'

Output: work on


Input: Consider Input: Sentence: 'Charles Lindbergh was not the first pilot to fly across the Atlantic : there were 12 prior crossings , five of them non-stop .', Argument/Subject 1: 'charle lindbergh', Argument/Subject 2: 'atlantic'


Output: fly across