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: Puerto Rico statehood in America
 Argument: Puerto Rico would burden US welfare system.
answer:
against


question:
Topic: $700 billion US economic bailout
 Argument: Financial crisis requires and justifies strong executive powers.
answer:
in favor


question:
Topic: Carbon capture and storage
 Argument: Algae CCS produces valuable bi-products.
answer:

in favor