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

SOLUTION: against

PROBLEM: Topic: Prostitution
 Argument: Individuals must cede some rights for safety, including right to prostitute.

SOLUTION: against

PROBLEM: Topic: Free trade
 Argument: Free trade promotes peace and stability internationally.

SOLUTION:
in favor