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: Those people who don't voice an opinion in favor of gay civil unions are enabling the discrimination between heterosexual and homosexual couples to continue.
 Sent2: Gays can enter into civil unions, straights can enter into civil unions.
answer:
Not similar


question:
Sent1: I don't think most religious peoples' opposition to gay marriage has to do with individual harm.
 Sent2: I am personally opposed to same sex marriage for religious reasons, but I support freedom of religion so I will vote to make it legal because people have the right to choose.
answer:
Not similar


question:
Sent1: That way we can keep the sanctity of marriage between a man and a woman, and gays can still have a "union" with other gays.
 Sent2: Throughout history, even ion remote times, marriage has always been a union between a man and a woman.
answer:

Similar