Reasoning & answer: Lactobacillus species convert sugars they digest to lactic acid. The lactic acid of some Lactobacillus species is associated with tooth decay. Dental procedures can be expensive without insurance.
yes
Question: Is overfeeding Lactobacillus unwise for people without dental insurance?

CoT and answer: Isaac Newton is buried at Westminster Abbey. Charles Dickens's book Great Expectations was publishedin 1861. Charles Dickens is buried at the Poets' Corner of Westminster Abbey. Westminster Abbey is a large church in the City of Westminster, London, England.
yes
Do reverse engineering and find the question: Is Isaac Newton buried at the same church as the author of Great Expectations?

Solution: Honey Badgers and Hyenas both have anal sacs. The anal sacs of Honey Badgers and Hyenas are both able to turn inside out.
Answer: no
Question: Are honey badgers and hyenas anatomically dissimilar?

Reasoning & answer: The mongoose originatedin the Neogene geological period. Rhinos are from the Paleogene geological period. The Paleogene period spans 43 million years from the end of the Cretaceous Period 66 million years ago to the beginning of the Neogene Period.
yes
Question: Did mongoose come from later period than rhinos?

CoT and answer: 62% of bulk carriers are built in Japan. Bulk carrier hulls are made of steel.
yes
Do reverse engineering and find the question: Would eliminating competition in the Japanese bulk carrier market be profitable for a steel company?

Reasoning & answer: The President of South Korea lives in the Blue House. The Blue House finished construction in early 1991. The World Trade Center complex was completed in 1987.
no
Question:
Did Moon Jae-in's residence exist when the World Trade Center was completed?