TASK DEFINITION: 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.
PROBLEM: Sentence: 'Engrossed Substitute Senate Bill 5121 was signed into law by the Governor on May 9 .', Argument/Subject 1: 'bill', Argument/Subject 2: 'governor'

SOLUTION: sign by

PROBLEM: Sentence: 'DOE- The Department of Energy will hold an open meeting of the Unconventional Resources Technology Advisory Committee on September 11-12 , 2008 at the Hilton Alexandria Old Town .', Argument/Subject 1: 'committee', Argument/Subject 2: 'september'

SOLUTION: meet in

PROBLEM: Sentence: '1860 Abraham Lincoln was elected President of the United States .', Argument/Subject 1: 'lincoln', Argument/Subject 2: 'unite state'

SOLUTION:
be elect president of