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". 

Topic: Carbon capture and storage
 Argument: Sequestered C02 can be injected into reservoirs to recover oil.
in favor

Topic: $700 billion US economic bailout
 Argument: $700b plan may result in few losses or actually profit taxpayers.
in favor

Topic: Carbon emissions trading
 Argument: Cap-and-trade schemes cause job loss.

against