instruction:
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". 
question:
Topic: Constitutionality of US health insurance mandates
 Argument: Enforcing mandates may intrude on Constitutional rights.
answer:
against


question:
Topic: Mandatory military service
 Argument: Government better off running training schemes.
answer:
against


question:
Topic: Kyoto Protocol
 Argument: US cities are adopting Kyoto, the federal government should too.
answer:

in favor