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: US health care reform
Argument: Passing historic health care bill victory for Dems.
neutral

Topic: Turkey EU membership
Argument: Most opposition to Turkish membership is unrelated to Christian club in EU.
neutral

Topic: Constitutionality of US health insurance mandates
Argument: Insurance mandates set dangerous precedent for federal power.
against