Given the Target and Argument texts detect the stance that the argument has towards the topic. There are three types of stances "in favor", "against", and "neutral". 

Topic: European Monetary Fund
 Argument: EMF would allow orderly sovereign default.
in favor

Topic: Israeli military assault in Gaza
 Argument: Defeating Hamas is key to long-term Israeli/Palestinian solution.
in favor

Topic: Three Gorges Dam
 Argument: Three Gorges Dam damages water quality.

against