Question: Who landed the first quad jump in figure skating?

Disambiguated questions and answers:
context: A quad, or quadruple, is a figure skating jump with at least four but less than five revolutions. All quadruple jumps have 4 revolutions, except for the quadruple Axel, which has 4 1/2 revolutions, although no figure skater to date has landed the quadruple Axel in competition. The quadruple toe loop and quadruple Salchow are the two most commonly performed. Quadruple jumps have become increasingly common among World and Olympic level men's single skaters, to the point that not having one in a program has come to be seen as a severe handicap. The first person to land a ratified quadruple jump in competition was Canadian Kurt Browning in 1988. In 2002, Miki Ando became the first woman to do so, and she remains one of only five women to have landed a ratified quadruple jump in international competition.
question: Who was the first person to land a quad jump in figure skating?
short_answers: Kurt Browning
wikipage: Quad (figure skating)

context: A quad, or quadruple, is a figure skating jump with at least four but less than five revolutions. All quadruple jumps have 4 revolutions, except for the quadruple Axel, which has 4 1/2 revolutions, although no figure skater to date has landed the quadruple Axel in competition. The quadruple toe loop and quadruple Salchow are the two most commonly performed. Quadruple jumps have become increasingly common among World and Olympic level men's single skaters, to the point that not having one in a program has come to be seen as a severe handicap. The first person to land a ratified quadruple jump in competition was Canadian Kurt Browning in 1988. In 2002, Miki Ando became the first woman to do so, and she remains one of only five women to have landed a ratified quadruple jump in international competition.
question: Who was the first woman to land a quad jump in figure skating?
short_answers: Miki Ando
wikipage: Quad (figure skating)

context: No context provided
question: Who landed the first quad jump in figure skating ever?
short_answers: Mark Cockerell

Long answers:
knowledge: content: 1983: Mark Cockerell (USA) lands quads in training at the US National Sports Festival, but decides not to try it during his performance.
wikipage: Quad (figure skating)
long_answer: The first person known to land a quadruple jump in figure skating was Mark Cockerell, during his trainings in 1983. He decided not to attempt these jumps during his performances, though. The first ratified quadruple jump went to Kurt Browning in the 1988 World Championships. In 2002, Miki Ando became the first woman to land this jump. She remains one of only five women to have landed a ratified quadruple jump in international competition.

knowledge: content: 1983
Mark Cockerell (USA) lands quads in training at the US National Sports Festival, but decides not to try it during his performance.
wikipage: Quad (figure skating)
long_answer: Mark Cockerell and Kurt Browning landed the first quad jumps in figure skating, while Miki Ando was the first woman to do so. In 1983, Cockerell landed quads in training at the US National Sports Festival but decided not to try it during his performance. In 1988, Browning became the first person to land a ratified quadruple jump in competition, while in 2002 Ando became the first woman to do so.