TASK DEFINITION: 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". 
PROBLEM: Topic: Two-state solution to Israeli-Palestinian conflict
 Argument: A two-state solution will not assuage Iran.

SOLUTION: against

PROBLEM: Topic: Guantanamo Bay detention center
 Argument: Conditions at Guantanamo Bay are harmful to detainee mental health.

SOLUTION: against

PROBLEM: Topic: European missile defense
 Argument: European missile defense is a necessary part of a layered defense.

SOLUTION:
in favor