CoT and answer: Curling brooms are designed for use within the sport specifically. Curling brooms do not have traditional bristle heads, and the heads are costly to replace.
no
Do reverse engineering and find the question: Are the brooms from curling good for using on house floors?


Solution: Ocean sunfish live in salt water environments. Goldfish live in fresh water environments. Putting a fish into the wrong water type can cause them to die.
Answer: yes
Question: Would it be impossible to keep an ocean sunfish and a goldfish in the same tank?


Reasoning & answer: Jack Frost is a 1979 stop motion Christmas film. In Jack Frost, the groundhog is a character and gets his own song reminding people of his own holiday.
yes
Question: At Christmastime, do some films remind us that groundhog day is approaching?


CoT and answer: Amy Winehouse died in 2011. Brexit began in 2017.
no
Do reverse engineering and find the question: Was Amy Winehouse familiar with Brexit?


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


Solution: Mixed Martial arts in the UFC takes place in an enclosed structure called The Octagon. The Roman Colosseum games were fought in enclosed arenas where combatants would fight until the last man was standing. Mixed martial arts contests are stopped when one of the combatants is incapacitated. The Roman Colosseum was performed in front of crowds that numbered in the tens of thousands. Over 56,000 people attended UFC 193.
Answer: no
Question:
Is Mixed martial arts totally original from Roman Colosseum games?