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.

Currently if you are a man and woman you are special because as a couple you can do something a gay couple can not.
Valid

To legalize same-sex marriage is a move to strengthen families, not to weaken them.
Valid

Or based on your post, maybe you do not understand that gay people are just as committed as straight people.

Valid