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: But let us not forget the more fundamental point that same-sex marriage does not encourage promiscuity; it does just the opposite.
 Sent2: And unlike discouraging smoking, if we discourage same-sex marriage, we are only encouraging promiscuity and irresponsible sex.
answer:
Similar


question:
Sent1: Therefore, if the bible says gays are in the wrong, allowing gay marriage is no problem.
 Sent2: concerning homosexual marriage, allowing this type of legal union also raises the question of multiple partner marriages, or marriage of siblings/close family.
answer:
Not similar


question:
Sent1: Either all people should be allowed to marry the person of their choice or no one should be allowed to marry.
 Sent2: then why does the state allow couples who can't have children to get married or couples in their 70's and 80's to get married but won't let gay people get married?
answer:

Not similar