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 Input:
Topic: Withdrawing from Iraq
 Argument: That coalition troops are not the cause of violence is shown by the fact that most attacks are not against them.

Ex Output:
against


Ex Input:
Topic: New START Treaty
 Argument: Reducing US-Russian nuclear weapons makes for a safer world.

Ex Output:
in favor


Ex Input:
Topic: Israeli raid on Gaza flotilla
 Argument: Israeli raid in international waters violates i-law.

Ex Output:

against