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: 'The space age began when the Soviet Union launched Sputnik 1 , the first man-made satellite , on 4 October 1957.', Argument/Subject 1: 'soviet union', Argument/Subject 2: 'sputnik'
answer:
launch


question:
Sentence: 'I think it is great that President elect Obama is willing to take the time to communicate with the American public .', Argument/Subject 1: 'president', Argument/Subject 2: 'obama'
answer:
elect


question:
Sentence: 'Rich Get Richer , 2nd ed .', Argument/Subject 1: 'rich', Argument/Subject 2: 'richer'
answer:

be get