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.

[EX Q]: Neither gay nor straight parents have any right to be a parent to someone else's child.
[EX A]: Valid

[EX Q]: Like I said before, it doesn't matter if the law explicitly states either "homosexuals cannot marry" or "homosexual marriages are not permitted", the end result is the same: discrimination.
[EX A]: Valid

[EX Q]: But opposition to allowing another person the same civil rights you enjoy is, as I agree with Jaxian, MORALLY WRONG.
[EX A]:
Valid