Task: Text Matching
Input (English): Sent1: Second, regulating private party sales will not render gun shows unimpor-tant as sources of trafficked crime guns; the best evidence is that most of those guns are sold by licensed retailers.
 Sent2: Define 'gun show' to include specialized gun events, as well as flea markets and other markets outside of licensed firearms shops at which 50 or more firearms, in total, are offered for sale by 2 or more persons.
Output (English): Not similar