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: If gay marriage is or is not legalized, it has no affect on laws against polygamy.
 Sent2: if homosexual couples pass the existing legal definition of marriage, why not ?
Example Output: Not similar

Example Input: Sent1: The family unit has been decimated by the high levels of single mothers, single fathers, abusive parents, neglective parents, high rates of divorce, rising rates of infeditelity, and those are just a few examples.
 Sent2: The divorce rate is over 50%, single parent families by choice are on the rise and plenty of messed up people had two parents.
Example Output: Similar

Example Input: Sent1: However, a man and a woman are both "persons" under the law and are not treated differently under the law.
 Sent2: But if a law discriminates against someone on the basis of sexual orientation, then the law should stand unless it is applied differently to gay people than to heterosexuals.
Example Output:
Not similar