TASK DEFINITION: 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.
PROBLEM: Sent1: There are relatively few gay people in the world, and the number of families headed by same-sex couples is tiny compared with the number of divorced parents and remarried parents and single parents.
 Sent2: Not all heterosexual couples have children, and not all gay couples are childless.

SOLUTION: Not similar

PROBLEM: Sent1: A point I have made in the past is that the same legal arguments folks are advancing in the courts to have same-sex marriage recognized could quite possibly also apply to people who would seek to have polygamous marriages recognized.
 Sent2: Therefore as I said using traditional marriage as an argument against same-sex marriage is just like using traditional marriage as an argument against interracial marriage.

SOLUTION: Not similar

PROBLEM: Sent1: In the case of same-sex marriage, I can state that it is harmless and it helps many people.
 Sent2: I think absolutely no reasonable argument can be made suggesting that same-sex marriage might cause any harm, and I think that no reasonable argument can be made which suggests that same-sex marriage will not help people.

SOLUTION:
Similar