Task: Text Matching
Input (English): Sent1: that marriage itself is optional, not the norm ��_��__��_��__��_��__ that marriage is for heroes, and since you and I aren��_��__��_��__t heroic, we must not be called to marry.
 Sent2: As Stanley Kurtz convincingly argues, however, the slippery slope following gay marriage will lead to polyamory rather than traditional polygamy, because ��_��__��_��__��_��__what gay marriage is to homosexuality, group marriage is to bisexuality:��_��__��_��__
Output (English): Not similar