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". 

Let me give you an example: Topic: Three Gorges Dam
 Argument: The Three Gorges Dam is a cause of corruption.
The answer to this example can be: against
Here is why: Here, argument is against the given topic, three gorges dam. Hence, the answer is "against".

OK. solve this:
Topic: US Renewable Electricity Standard
 Argument: Renewable Energy Standard increases energy prices, kills jobs.
Answer:
against