Task: Text Matching
Input (English): Sent1: Even back in the 60's gun owners were saying that if you outlaw guns, only outlaws will have guns, and gun safety being stressed, and maybe even mandatory for children will produce benefits.
 Sent2: You've made the argument that registration of firearms is perfectly legal and constitutional, despite the fact that the Firearm Owners Protection Act forbids any and all type of database of guns or gun owners.
Output (English): Not similar