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: 'Founded in 1857 and named for the Kentucky statesman Henry Clay , Clay County was settled in north-central Kansas by sturdy farmers who were drawn to the areas fertile soil , picturesque Republican River Valley and numerous creeks and streams .', Argument/Subject 1: 'county', Argument/Subject 2: 'henry'

A: be name for
****
Q: Sentence: 'She is just another poor African mother with AIDS who will die before long and I do n't know what to do with that .', Argument/Subject 1: 'african', Argument/Subject 2: 'aid'

A:
be die of
****