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.

Sent1: If people are going to make a big deal out of two people of the same sex getting married, then people of different religions, people of no religion, even people guilty of adultery shouldn't be allowed to marry either.
 Sent2: The issue of same-sex marriage will determine whether marriage is about family or sexual preference, for we either give it to all families or all people of a specific sexual preference.
Not similar

Sent1: Allowing gay marriage without also rewriting common law statutes discriminates against unmarried heteros living together.
 Sent2: And due to the fact that all people must be treated equally under the law because heterosexuals can get married then so must homosexuals be allowed to get married.
Not similar

Sent1: If inclusion of same sex couples being allowed to marry is what you call "redefining", then the inclusion of interracial couples would also be a "redefiniton."
 Sent2: It wasn't seeking to redefine what marriage is, it was about applying marriage (as it already was--between a man and a woman) to inter-racial couples.

Similar