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: I agree that people should have, and they do have, the religious liberty to believe whatever they want and to frown on same-sex marriage if they want to.
 Sent2: I realize that homosexuals are not attracted to members of the opposite sex and so they don't want to get married.
Not similar

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: Gay rights activists have continued to press for full marriage equality, saying civil unions do not satisfy a state Supreme Court ruling that entitles gay couples to the same benefits as married couples.
Not similar

Sent1: In other words, since same-sex couples do not "naturally" have children, they do not need the protections of marriage as opposed to opposite sex couples.
 Sent2: Just because a homosexual may marry someone of the opposite sex does not suddenly justify keeping them from marrying a person of the opposite sex.

Not similar