instruction:
We would like you to classify each of the following sets of argument pairs (discussing Gay Marriage)  into either SIMILAR or NOT SIMILAR. A pair of arguments is considered SIMILAR if the arguments are about the same FACET (making the same argument), and is considered NOT SIMILAR if they do not have the same FACET. A FACET is a low level issue that often reoccurs in many arguments in support of the author's stance or in attacking the other author's position.
question:
Sent1: As with same-sex marriage, I believe that many of the arguments used to support gay rights can be used to support incestual marriage.
 Sent2: Moral belief may have been used to justify opposition on civil rights and women's rights, but I don't think gay lobbyists realize how much moral belief IS the basis for opposing gay marriage.
answer:
Not similar


question:
Sent1: If a State seeks to define marriage as a union between a Man and a Woman, then so be it, provided there be an avenue for civil union.
 Sent2: Throughout history, even ion remote times, marriage has always been a union between a man and a woman.
answer:
Not similar


question:
Sent1: If it's not literally in there, and the system doesn't allow for interpretation to include gay people, then there is nothing for the anti-same-sex marriage side to worry about.
 Sent2: It's not as if these people will switch to being straight if gay marriage isn't allowed.
answer:

Not similar