instruction:
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.
question:
Sentence: 'A look at the Pittsburgh Steelers ' six Super Bowl wins .', Argument/Subject 1: 'pittsburgh steeler', Argument/Subject 2: 'super bowl'
answer:
win


question:
Sentence: 'Israel is unlawfully occupying Gaza and the West Bank , which is a violation the United Charter and invalidates the right of ?self-defence under article 51 .', Argument/Subject 1: 'israel', Argument/Subject 2: 'west bank'
answer:
occupy


question:
Sentence: 'Discussion led by Matt Taylor , February 20 , 2004 .', Argument/Subject 1: 'discussion', Argument/Subject 2: 'matt taylor'
answer:

lead by