Question: When did the jeep grand cherokee come out?

Disambiguated questions and answers:
context: No context provided
question: When was the Jeep Grand Cherokee conceived?
short_answers: 1983
context: The Grand Cherokee debuted in grand fashion at the 1992 North American International Auto Show in Detroit, Michigan. The vehicle that was driven was a Poppy Red Clear Coat 1993 Grand Cherokee ZJ Laredo with a quartz cloth interior and high-back bucket seats. Then Chrysler president Robert Lutz drove Detroit mayor, Coleman Young, from the Jefferson North Assembly Plant on North Jefferson Avenue via a police escort to Cobo Hall, up the steps of Cobo Hall and through a plate glass window to show off the new vehicle. Sales of the 1993 model year Grand Cherokee began in April 1992.
question: When did the Jeep Grand Cherokee debut at an auto show?
short_answers: 1992
wikipage: Jeep Grand Cherokee
context: When it was first introduced in April 1992 as an early 1993 model year vehicle, the Grand Cherokee only had one powertrain choice: the 4.0 L AMC-derived straight-six engine that made 190 horsepower. This became the "volume" engine for the Grand Cherokee. Transmission choices included a four-speed automatic transmission (early production ZJs used the AW4 – the A500SE (later 42RE) replaced the AW4 during the latter half of the 1993 model year) or an Aisin AX15 manual transmission. Low demand for the manual transmission resulted in its discontinuation after 1994, but European-market ZJs retained it when coupled to the diesel engine (which was unavailable in North America). The drive train choices included rear-wheel drive or four-wheel-drive. In 1995, the engine dropped 5 horsepower to 185 due to new EPA regulations imposed on the 1996 model year.
question: What was the model year of the first Jeep Grand Cherokee?
short_answers: 1993
wikipage: Jeep Grand Cherokee
context: The Grand Cherokee debuted in grand fashion at the 1992 North American International Auto Show in Detroit, Michigan. The vehicle that was driven was a Poppy Red Clear Coat 1993 Grand Cherokee ZJ Laredo with a quartz cloth interior and high-back bucket seats. Then Chrysler president Robert Lutz drove Detroit mayor, Coleman Young, from the Jefferson North Assembly Plant on North Jefferson Avenue via a police escort to Cobo Hall, up the steps of Cobo Hall and through a plate glass window to show off the new vehicle. Sales of the 1993 model year Grand Cherokee began in April 1992.
question: When did sales begin on the Jeep Grand Cherokee?
short_answers: April 1992
wikipage: Jeep Grand Cherokee

Long-form answers:
knowledge: content: The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep.[2]
wikipage: Jeep Grand Cherokee
content: The Grand Cherokee's origins date back to 1983 when American Motors Corporation (AMC) was designing a successor to the smaller Jeep Cherokee (XJ).[4]
wikipage: Jeep Grand Cherokee Development
long_answer: The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep. The Grand Cherokee's origins date back to 1983 when American Motors Corporation (AMC) was designing a successor to the smaller Jeep Cherokee (XJ). The Grand Cherokee debuted in grand fashion at the 1992 North American International Auto Show in Detroit, Michigan. Sales of the 1993 model year Grand Cherokee began in April 1992.