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: Legality of coca production and consumption
 Argument: Coca can be used in a variety of products.

A: in favor
****
Q: Topic: Boycott of 2008 Olympics in China
 Argument: China's unwillingness influence Burma's crisis justifies an Olympic Boycott.

A: in favor
****
Q: Topic: Hybrid vehicles
 Argument: Higher gasoline prices favor fuel-efficient hybrids.

A:
in favor
****