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]: Straight marriage will be less meaningful if gay marriage were allowed; the sanctity of Britney Spears' 55-hour just-for-fun marriage would be destroyed.
[EX A]: Valid

[EX Q]: I've latched onto the idea that you're main reason for being here is to post beligerantly about and to posters you disagree with about THEM rather than the topics at hand.
[EX A]: Invalid

[EX Q]: School for some children is just passing notes in class and making fun of the kid with the glasses who sits up front taking notes.
[EX A]:
Invalid

