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: But when the government is promoting heterosexual marriage, it isn't because promoting heterosexual marriage over homosexual marriage is a good thing, and it isn't because heterosexual couples deserve more money or more benefits than same-sex couples.
Sent2: A benefit to heterosexual society of gay marriage is the fact that the commitment of a marriage means the participants are discouraged from promiscous sex.
[A]: Not similar

[Q]: Sent1: Some folks argue that the laws barring same-sex marriage are not discriminatory because gay people can get married to people of the opposite sex.
Sent2: But gay people can do that too; if people are going to marry not for love but for benefits, gays can do that by marrying someone of the opposite sex just for the benefits.
[A]: Similar

[Q]: Sent1: Lastly gay isn't a civil right, you don't have a right to be gay.
Sent2: Marriage is a civil right, and gays can get married, but you don't know if gay marriage is a civil right?
[A]:
Not similar