QUES: Q: According to a study in 1999, daylight savings has caused what approximate percentage of increase in leisure industry revenue in the European Union?
A: A 1999 study estimated that DST increases the revenue of the European Union's leisure sector by about 3%.
Does the answer answer the question?

ANS: yes

QUES: Q: When did it become illegal for a person to own a dog in The Hague?
A: In 2015 city councillor Hasan Kucuk of The Hague called for dog ownership to be made illegal in that city.
Does the answer answer the question?

ANS: yes

QUES: Q: Who was defeated in the Battle of the Colline Gate?
A: Sulla's actions marked a watershed in the willingness of Roman troops to wage war against one another that was to pave the way for the wars which ultimately overthrew the Republic, and caused the founding of the Roman Empire.
Does the answer answer the question?

ANS: no

QUES: Q: What causes additional rainfall during monsoon?
A: The majority of Southeast Asia has a wet and dry season caused by seasonal shift in winds or monsoon.
Does the answer answer the question?

ANS:
no