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]: Namecalling and violence are wrong, REGARDLESS of where people fall on the issue of gay marriage.
[EX A]: Valid

[EX Q]: People should have the the freedom to participate in the process in a peaceful way, as these people have done by signing the petition.
[EX A]: Invalid

[EX Q]: If the legislature or the courts or the Tooth Fairy decide that gays don't make good parents and so deny them the right to marry, it won't stop gays from being parents.
[EX A]:
Valid