Task: Text Matching
Input (English): Sent1: ATF then obtains the sale records which every FFL dealer is required to maintain for every firearm and learns when the gun was received by the dealer and when and to whom the particular gun was sold.
 Sent2: The manufacturer tells them who the gun was shipped to, the dealer is contacted, and the dealer informs the ATF or the police of who the gun was sold to and when.
Output (English): Similar