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: Direct democracy
 Argument: Direct democracy lacks accountability of decision-making.

Ex Output:
against


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

Ex Output:
against


Ex Input:
Topic: Tidal energy
 Argument: Anchors of tidal energy systems can damage ecosystems.

Ex Output:

against