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.

[Q]: Sent1: And of course the unspoken result of gay marriage will be the demand that all forms of perversions of traditional marriages must now be allowed because the precedent has been set with same sex marriages.
Sent2: If same sex "marriage" and not civil unions are allowed, then precedence will have been set for redefining marriage.
[A]: Similar

[Q]: Sent1: Lots of straight people have anal sex and lots of gay people don't, but I don't hear you calling straights "unnatural".
Sent2: if being gay was as popular as being straight, being straight would be as "unnatural" as being gay is.
[A]: Not similar

[Q]: Sent1: Gays should be allowed to have an official civil partnership which has the same legal status as marriage.
Sent2: Gay couples were granted the same legal rights, but not the title, as married couples on Feb. 19 when New Jersey became the third state to offer civil unions.
[A]:
Not similar