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: Cellulosic ethanol
 Argument: Cellulosic ethanol can generate good-paying jobs.

A: in favor
****
Q: Topic: Geoengineering, solar shading
 Argument: Solar shading would reduce sunlight received by plants.

A: against
****
Q: Topic: Abortion
 Argument: If a fetus was defined as a person, the legal shifts would be too dramatic.

A:
in favor
****