Context: The technical rules for the Japanese version of men's rhythmic gymnastics came around the 1970s. For individuals, only four types of apparatus are used: the double rings, the stick, the rope, and the clubs. Groups do not use any apparatus. The Japanese version includes tumbling performed on a spring floor. Points are awarded based a 10-point scale that measures the level of difficulty of the tumbling and apparatus handling. On November 27–29, 2003, Japan hosted first edition of the Men's Rhythmic Gymnastics World Championship.

Question: When were the technical rules for the Japanses version of men's rhythmic gymnastics formed?
Answer: 1970s

Question: How many apparatuses are used?
Answer: only four types

Question: What are the types of apparatuses used?
Answer: the double rings, the stick, the rope, and the clubs

Question: What apparatuses do groups use?
Answer: Groups do not use any apparatus

Question: When did Japan hold the first of the Men's Rhythmic Gymnastics World Champtionship?
Answer: November 27–29, 2003

Question: When did the technical rules for women's rhythmic gymnastics come around?
Answer: Unanswerable

Question: What does the Soviet version include?
Answer: Unanswerable

Question: When did China first host the Men's Rhythmic Gymnastics World Championship?
Answer: Unanswerable

Question: What apparatus types are only used in Japan?
Answer: Unanswerable

Question: Who hosted the first Gymnastics World Championship?
Answer: Unanswerable