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: 'He lives in the U.S. Pacific Northwest between the cities of Seattle , Washington , and Vancouver , British Columbia .', Argument/Subject 1: 'seattle', Argument/Subject 2: 'pacific northwest'

SOLUTION: be city in

PROBLEM: Sentence: 'The family of William STONE born 1744 in Virginia with wife unknown .', Argument/Subject 1: 'william', Argument/Subject 2: 'virginium'

SOLUTION: be bear in

PROBLEM: Sentence: 'Voting ends Jan . 2.', Argument/Subject 1: 'vote', Argument/Subject 2: 'jan'

SOLUTION:
end