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".

Input: Consider Input: Topic: Medical marijuana dispensaries
Argument: Marijuana smoke is highly damaging to the lungs.

Output: against

Input: Consider Input: Topic: DREAM Act
Argument: University leaders almost universally support DREAM Act.

Output: in favor

Input: Consider Input: Topic: EU constitution reform treaty (Lisbon Treaty)
Argument: Lisbon Treaty limits national economic sovereignty.
Output: against