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.

Example Input: Sent1: I have seen only two arguments (and one of them is restated here) for gay marriage to not be a thing: we have to protect the sanctity of marriage or marriage should only be for people who can reproduce.
 Sent2: We should not argue that gays should have the 'right' to marry we should argue that the definition of ' marriage' should be changed.
Example Output: Not similar

Example Input: Sent1: God says a marriage is between a man and a woman.
 Sent2: God did not introduce the concept of marriage, man did.
Example Output: Similar

Example Input: Sent1: People secure in their heterosexual identity or way of life, have nothing to concern themselves with if gays are being accepted.
 Sent2: The problem is not the mindset of homosexuals, the problem is that people assume the worst, when in reality gay people are just as committed in their relationships as straight people.
Example Output:
Not similar