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: Ecotourism
 Argument: Ecotourism generates funds for conservation.

A: in favor
****
Q: Topic: Random sobriety tests for drivers
 Argument: Random breath tests create slippery slope to expanding police powers.

A: against
****
Q: Topic: Prisoners right to vote
 Argument: Unhelpful to ban voting by prisoners serving for 6 months.

A:
in favor
****