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". 
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Question: Topic: High-speed rail
 Argument: High speed rail is a great tourist attraction.

Answer: in favor


Question: Topic: Kangaroo culling in Australia
 Argument: Kangaroos are the cause of costly car accidents.

Answer: in favor


Question: Topic: Geoengineering, solar shading
 Argument: Sunshield costs are reasonable in face of global warming.

Answer:
in favor