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]: You ARE IGNORING A SIGNIFICANT and VERY REAL lesson of "slavery is okay" that DOES exist in the bible.
[EX A]: Invalid

[EX Q]: I didn't say marriage was about just reproduction you incoherent person, marriage is just friendship with sex added.
[EX A]: Valid

[EX Q]: It can't be proven that opposite-sex marriage is harmless, it can't be proven that alcohol use is harmless, it can't be proven that airbags or seatbelts are harmless, even.
[EX A]:
Valid

