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: 'Served as the general chair of the 20th IEEE International Conference on Software Maintenance held in Chicago during Sept. 11-14th 2004 .', Argument/Subject 1: 'conference', Argument/Subject 2: 'chicago'

Ex Output:
hold in


Ex Input:
Sentence: 'I believe Ottawa is the least car-dependent city in Canada though .', Argument/Subject 1: 'ottawa', Argument/Subject 2: 'canada'

Ex Output:
be city in


Ex Input:
Sentence: 'Harvest began on July 22 from clear plastic and August 1 , from bare ground plots .', Argument/Subject 1: 'harvest', Argument/Subject 2: 'july'

Ex Output:

begin in