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: 'John 21:12 Jesus said to them , " Come and eat breakfast . "', Argument/Subject 1: 'jesus', Argument/Subject 2: 'john'

Ex Output:
say to

Ex Input:
Sentence: 'The spies find out that Saul has indeed come to kill David .', Argument/Subject 1: 'david', Argument/Subject 2: 'saul'

Ex Output:
kill

Ex Input:
Sentence: 'From 1984 to 1993 Dr. Mitchell served as the President of the National Industrial Rehabilitation Corporation and as the Executive Director of the International Center for Industry , Labor and Rehabilitation , a private non-profit research and education group .', Argument/Subject 1: 'president', Argument/Subject 2: 'corporation'

Ex Output:
be director of