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.

Q: Homosexual sex is much riskier than heterosexual sex.The fact is that gays DON'T practice safe sex as a group and therefore, have a shortened lifespan as a group.

A: Valid
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Q: The fact that you completely disregard the fact that I have concieved and parent my own biological child is such a grevious error on your part.

A: Valid
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Q: A growing body of scientific literature demonstrates that children who grow up with 1 or 2 gay and/or lesbian parents fare as well in emotional, cognitive, social, and sexual functioning as do children whose parents are heterosexual.

A:
Valid
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