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: Since heterosexuals are provided the means to have a happy marriage and homosexuals are not, homosexuals are not equal to heterosexuals.
 Sent2: If the situation were inverted and heterosexuals were not allowed to marry and gays only were able to would you consider it equal treatment for herteosexuals?
answer:
Similar


question:
Sent1: As with same-sex marriage, I believe that many of the arguments used to support gay rights can be used to support incestual marriage.
 Sent2: However, some arguments in support of same-sex marriage have nothing to do with polygamous marriage.
answer:
Not similar


question:
Sent1: Man-woman marriage is legal and gets state goodies, but man-man and woman-woman marriages are illegal.
 Sent2: And Christian doctrine teaches that marriage is the union between one man and one woman.
answer:

Not similar