Question: LJ Air or Longjiang Airlines Co.Ltd is a scheduled airline based at Harbin Taiping International Airport, Harbin, China, the airline commenced services with 2 of which member of the Airbus A320 family of short- to medium-range, narrow-body, commercial passenger twin-engine jet airliners manufactured by Airbus?
Sentence (from "Airbus A321"): It was the first derivative of the baseline Airbus A320 aircraft, and carries up to 236 passengers with a maximum range of 3200 nmi .
Relevant evidence: No