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: If there are cases where we can not determine what sex a person is, how can we determine if they are homosexual or not?

SOLUTION: Valid

PROBLEM: If so, then states need at least a rational basis for making certain marriages illegal, and there is no rational basis for making marriage between people of the same sex illegal.

SOLUTION: Valid

PROBLEM: In the case of Loving v. Virginia, the Commonwealth of Virginia argued that their law prohibiting inter-racial marriages did provide equal protection, because it treated everyone equally in denying people the right to marry someone of a different race.

SOLUTION:
Valid