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: Needle exchanges
 Argument: Needle exchanges rightly place harm reduction over all else.
[A]: in favor


[Q]: Topic: UN Security Council veto
 Argument: Veto power is frequently hijacked by national agendas.
[A]: against


[Q]: Topic: Abolition of nuclear weapons
 Argument: Nuclear weapons tests are a global hazard.
[A]:
in favor