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". 

Topic: Mandatory military service
 Argument: Government better off running training schemes.
against

Topic: Algae biofuel
 Argument: Algae can be produced locally for food and fuel.
in favor

Topic: Wave power
 Argument: Wave power diminishes wave quality for surfers.

against