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.

The government has no say in who marries, but marriage should be used to raise a family, and children, and keep the family going.
Valid

I thought marriage was a secular event, and only a religious event should a couple want to make it one.
Valid

You can do anything you want..........When straight people have sex unless protection is used there is a chance for conception and populating the race.

Valid