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". 

Example Input: Topic: 2009 US economic stimulus
 Argument: Majority of US stimulus is immediate to fight recession now.
Example Output: in favor

Example Input: Topic: Israeli military assault in Gaza
 Argument: Israel's right to self-defense does not justify mass murder.
Example Output: against

Example Input: Topic: Kangaroo culling in Australia
 Argument: Translocating Kangaroos is not too difficult or impractical.
Example Output:
against