CoT and answer: Wembley stadium has a capacity of 90,000 people. The Mongols were an ethnic group that dominated the 13th and 14th centuries. Genghis Khan was the founder of the Mongol Empire. Geneticists have determined that 1 in every 200 men are descended from Genghis Khan.
yes
Do reverse engineering and find the question: Would a packed Wembley stadium be likely to have a descendant of the Mongols inside?

Solution: Chlorine prevents algae from growing in pools. Algae photosynthesize.
Answer: yes
Question: Does chlorine inhibit photosynthesis?

Reasoning & answer: The Battle of Baghdad was the U.S. invasion of Baghdad in the year 2003. Justin Bieber's album Believe was released in 2012.
no
Question: Did U.S. soldiers listen to Justin Bieber's Believe album during the Battle of Baghdad?

CoT and answer: A regulation ten-pin bowling pin weighs around four pounds. The average rolling pin used in cooking weighs slighty over four pounds. A 2015 case covered in the BBC involved a rolling pin as the murder weapon.
yes
Do reverse engineering and find the question: Can a ten-pin bowling pin be a deadly weapon?

Solution: The Hulk is a Marvel comics character. The Hulk is said to be around 8 feet tall and weigh around 1400 pounds. An African elephant can carry up to 9,000 kg, or 19,841 pounds.
Answer: no
Question: Hypothetically, will an African elephant be crushed by Hulk on its back?

Solution: Hurricane Maria was a deadly category 5 hurricane with wind speed up to 175mph. It is extremely dangerous and impossible to windsurf with wind speed higher than 100mph.
Answer: no
Question:
Could you windsurf in Puerto Rico during Hurricane Maria?