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: 'At the 5th Asian Wind Energy Conference and International Wind Energy Equipment Expo held recently in Beijing , 67 % of the 270 participating enterprises came from abroad , and the exhibits cover the whole wind power industrial chain including wind power generators , power transmission equipment , parts and components , and lubricants .', Argument/Subject 1: 'conference', Argument/Subject 2: 'beij'

SOLUTION: be hold in

PROBLEM: Sentence: 'Lord of the Rings star Dominic Monaghan will play an 18th century gravedigger and Hellboy star Ron Perlman is attached to play his priest for the Indie?horror flick I Sell the Dead .', Argument/Subject 1: 'ron perlman', Argument/Subject 2: 'hellboy'

SOLUTION: star as

PROBLEM: Sentence: 'Godfrey also confirmed that both Windows XP and Windows versions .', Argument/Subject 1: 'window xp', Argument/Subject 2: 'window'

SOLUTION:
be version of