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". 

[EX Q]: Topic: Israeli military assault in Gaza
 Argument: Israeli attacks may force Hamas to accept a more durable ceasefire.
[EX A]: in favor

[EX Q]: Topic: Hate crime laws
 Argument: Hate crime is a major problem, requiring a state response.
[EX A]: in favor

[EX Q]: Topic: Employee Free Choice Act
 Argument: There is significant public support for EFCA.
[EX A]:
in favor