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]: Except blacks were barred from marriage to those that white people could marry, and white people were barred from marriage to those that black people could marry.
[A]: Valid


[Q]: However, I'll argue that religion can make a bad situation worse, by sanctioning evil acts because the believer's god approves of them.
[A]: Invalid


[Q]: I prefer to make up my own mind, rather than have it made up for me by people that believe the ignorance of 2000 years ago should return.
[A]:
Invalid