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: Employee Free Choice Act
Argument: There is significant public support for EFCA.
answer:
in favor

question:
Topic: Geoengineering, solar shading
Argument: Sunshield costs are reasonable in face of global warming.
answer:
in favor

question:
Topic: Ecotourism
Argument: Third world governments often seize local control to expand ecotourism.
answer:
against