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". 

[Q]: Topic: Puerto Rico statehood in America
 Argument: Puerto Rico would burden US welfare system.
[A]: against


[Q]: Topic: Hybrid vehicles
 Argument: Hybrids increase efficiency by shutting engines down while idling.
[A]: in favor


[Q]: Topic: Palestinian right of return
 Argument: Denationalization of Palestinians illegal; have right of return.
[A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
in favor


