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: Return of Israel to pre-1967 borders
 Argument: Pre-1967 borders would be too insecure and dangerous.
against

Topic: Prisoners right to vote
 Argument: Prisoner voting cheapens votes of citizens.
against

Topic: Geoengineering, solar shading
 Argument: Solar shading reduces sunlight energy available to solar panels.

against