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.

Ex Input:
Sentence: 'Regal Sedan & Limousine provides point to point services Washington DC Metropolitan area including Virginia Maryland airports at fixed rates .', Argument/Subject 1: 'virginium', Argument/Subject 2: 'washington'

Ex Output:
be airport to


Ex Input:
Sentence: 'I bet Obama wishes he picked Hillary Clinton !', Argument/Subject 1: 'obama', Argument/Subject 2: 'hillary'

Ex Output:
pick


Ex Input:
Sentence: 'Zubowski was killed during his second tour of duty when a roadside bomb exploded during combat operations near Fallujah in Iraq 's Al Anbar province Nov. 12 , 2005 .', Argument/Subject 1: 'anbar', Argument/Subject 2: 'iraq'

Ex Output:

be province in