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: Nor does this exclusion rationally further the State's legitimate interest in encouraging heterosexual married couples to procreate.
 Sent2: If the state has a legitimate state interest, then discrimination is justified.

Answer: Not similar


Question: Sent1: Gays can enter into civil unions, straights can enter into civil unions.
 Sent2: What I am saying is that if the term "civil union" was utilized unilatterally, meaning for all legal unions gay or straight, I would have no problem with it.

Answer: Similar


Question: Sent1: If same sex marriage bans discriminate exclusively against gays, then polygamy bans discriminate exclusively against polygamists.
 Sent2: If gay marriage were made legal, the amendment would have to prohibit incestuous marriage and polygamy at the same time.

Answer:
Not similar