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: 'This is important because Windows Vista , the upcoming version of the Microsoft Windows operating system , will require DRM for playback of HD content .', Argument/Subject 1: 'vista', Argument/Subject 2: 'microsoft window'

SOLUTION: be version of

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: 'Stretching across east Maui , Haleakala National Park is home to Haleakala Crater .', Argument/Subject 1: 'haleakalum national park', Argument/Subject 2: 'haleakalum crater'

SOLUTION:
be home to