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". 

[Q]: Topic: Reforestation as a solution to global warming
 Argument: Reforestation, while not a silver bullet, can help solve global warming.
[A]: in favor


[Q]: Topic: Manned mission to Mars
 Argument: Committing to Mars will inspire NASA to make it happen.
[A]: in favor


[Q]: Topic: Wave power
 Argument: Wave power will have a smaller impact than fossil fuel plants.
[A]:
in favor