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: Palestinian right of return
 Argument: Denationalization of Palestinians illegal; have right of return.
[A]: in favor


[Q]: Topic: Veal
 Argument: Veal is to cattle as lamb is to sheep.
[A]: neutral


[Q]: Topic: Corn ethanol
 Argument: Most engines are compatible only with ethanol mixed with gasoline.
[A]:
neutral