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.

Sent1: Neither gay nor straight parents have any right to be a parent to someone else's child.
 Sent2: Legalizing same-sex marriage will enhance family stability and provide greater protections for more children, specificaly the children of gay parents.
Not similar