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 you are saying that Massachusetts and California decided correctly because marriage is a common law institution, I would have to disagree.

SOLUTION: Valid

PROBLEM: I have no objection to anyone believing that homossexuality and / or same-sex marriage is immoral.

SOLUTION: Valid

PROBLEM: It's called gay rights because it is gay rights.

SOLUTION:
Valid