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: 'Each time the computer boots up you can choose whether to run Mac OS X or the installed version of Windows .', Argument/Subject 1: 'window', Argument/Subject 2: 'mac'
answer:
run on

question:
Sentence: 'Paper presented at the Association for the Advancement of Applied Sport Psychology Conference .', Argument/Subject 1: 'paper', Argument/Subject 2: 'conference'
answer:
present at

question:
Sentence: 'PHP - This site runs PHP on Apache and Linux .', Argument/Subject 1: 'php', Argument/Subject 2: 'apache'
answer:
run on