Question: The third generation Pontiac Firebird was introduced in late 1981 by Pontiac alongside its corporate cousin, the Chevrolet Camaro,  introduced by Chevrolet for what model year?
Sentence (from "Pontiac Firebird (third generation)"): These were also the first Firebirds with factory fuel injection, four-speed automatic transmissions, five-speed manual transmissions, four-cylinder engines, 16-inch wheels, and hatchback bodies.
Relevant evidence: No