instruction:
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.
question:
Back to the issue (if you can), there are no significant differences between the arguement for gay marriage recognition, and say, co-habitation recognition, or polygamy marriage recognition.
answer:
Valid


question:
This culture, the effects of gay marriage, may very possibly "hurt" Pastor Joe in the sense that he is not happy with the effects of allowing it, later down the road.
answer:
Valid


question:
We're just saying that they don't deserve "tax exempt" status if they are going to stray from the real reason that they are supposed to be "tax exempt" in the first place.
answer:

Invalid