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: European Union Expansion
 Argument: New entrants into EU suffer from increased tax burdens.

A: against
****
Q: Topic: Geoengineering
 Argument: Many green orgs and scientists support geoengineering option.

A: in favor
****
Q: Topic: Gay adoption
 Argument: Homophobia is wrong so should not be used against gay adoption.

A:
in favor
****