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: I believe that gay people have just as much of a right to be married as straight people.
 Sent2: gay marriage = less families only if you believe that people would choose to be gay instead of heterosexual.
[A]: Not 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: Not so long ago gay sex was considered beyond the pale let alone gay marriage so really morals have nothing to do with the gay marriage debate.
 Sent2: Also, promiscuity and unsafe sex are not relevent to a discussion on gay marriage, as those who are promiscuous and unsafe don't want to marry.
[A]:
Not similar