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: Funding for space exploration
 Argument: Manned missions force space-craft to have greater weight-bearing capacities for rocks.

A: neutral
****
Q: Topic: Seattle deep-bore tunnel
 Argument: Development after removing viaduct will pay for tunnel.

A: in favor
****
Q: Topic: Privatizing social security
 Argument: Private social security accounts are voluntary.

A:
neutral
****