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: 'Manmohan Singh is sworn in Prime Minister heading a 68-member Ministry , the first-ever Congress-led coalition , United Progressive Alliance .', Argument/Subject 1: 'ministry', Argument/Subject 2: 'minister'

Ex Output:
be head by


Ex Input:
Sentence: 'Quickly batch converts audio files between audio formats like MP3 , WAV , WMA , OGG.', Argument/Subject 1: 'audio', Argument/Subject 2: 'mp3'

Ex Output:
file to


Ex Input:
Sentence: 'The Mormon temple rituals are superfluous for they add to union with Christ which Paul says comes at the robing/betrothal/sealing of baptism , and which Paul taught brings full heirship .', Argument/Subject 1: 'christ', Argument/Subject 2: 'paul'

Ex Output:

say to