Task: Text Matching
Input (English): He built weapons factories for Vtorov and Mikhelson in Moscow , Serpukhov , Zatishye , Bogorodsk ( Noginsk ) .
He built weapons factories for Vtorov and Mikhelson in Moscow , Serpukhov , Zatishye ( Elektrostal ) , Bogorodsk ( Noginsk ) .
Output (English): Paraphrase