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.

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

A: file to
****
Q: Sentence: 'President elect Barack Obamas pick for CIA chief , Leon Panetta , does not belong to the intelligence community , but is a professional manager , just what the CIA might need .', Argument/Subject 1: 'obama', Argument/Subject 2: 'president'

A: be elect
****
Q: Sentence: 'And Solomon succeeded David and he said , ' O you people ! we have been taught the language of the birds .', Argument/Subject 1: 'david', Argument/Subject 2: 'solomon'

A:
be succeed by
****