Task: Text Matching
Input (English): Sent1: If marriage can be redefined to include other arrangements people may want (right now, same-sex couples are trying to do this) then most certainly it can be redefined to include more people in a relationship to have it apply to.
 Sent2: gay marriage is about two people of the same gender who want to commit to each other in a romantic relationship, and have the same legal rights and recognition as a straight couple.
Output (English): Not similar