TASK DEFINITION: We would like you to assess the QUALITY of each of the following argument (discussing Gay Marriage) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of gay marriage. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of gay marriage.
PROBLEM: I think gay rights should be a debate as long as there are people who believe that those who are gay should not have equal rights.

SOLUTION: Valid

PROBLEM: The usual reason given for banning first-cousin marriage is because there is a risk of offspring of first cousins having biological problems.

SOLUTION: Valid

PROBLEM: Reports of the death of marriage in Scandinavia are greatly exaggerated; giving gay couples the right to wed did not lead to massive matrimonial flight by heterosexuals.

SOLUTION:
Valid

