QUES: Q: Which copper salt can produce green glames?
A: Copper salts typically burn blue, but cupric chloride (also known as "campfire blue") can also produce green flames.
Does the answer answer the question?

ANS: yes

QUES: Q: How many apparatuses are used?
A: For individuals, only four types of apparatus are used: the double rings, the stick, the rope, and the clubs.
Does the answer answer the question?

ANS: yes

QUES: Q: What edict did Pope Pius XXIII issue regarding the body of Christ?
A: He reminded the council fathers that only a few years earlier Pope Pius XII had issued the encyclical Mystici corporis about the mystical body of Christ.
Does the answer answer the question?

ANS: yes

QUES: Q: Where was Queen Victoria laid to rest after her death?
A: In 1897, Victoria had written instructions for her funeral, which was to be military as befitting a soldier's daughter and the head of the army, and white instead of black.
Does the answer answer the question?

ANS:
no