Solution: Khanbaliq was the winter capital of the Mongol Empire. Khanbaliq was located at the center of what is now modern day Beijing, China. Moon Jae-In was born in Geoje, South Korea.
Answer: yes
Question: Was Moon Jae-in born outside of Khanbaliq?

Reasoning & answer: Immersion Baptism is the practice of submerging people underwater for a religious ritual. Jeff Buckley was an acclaimed singer that died of drowning in 1997. A baby in Moldova died from Immersion Baptism in 2010.
yes
Question: Can Immersion Baptism lead to a death like Jeff Buckley's?

CoT and answer: Jonas Salk developed the first polio vaccine. Jonas Salk died of a heart attack in 1995. Heart attacks are commonly treated with beta blockers.
no
Do reverse engineering and find the question: Did polio medicine save the life of polio vaccine creator?

Solution: The Soviet Union received the most gold medals during the 1976 Summer Olympics. The Soviet Union existed from 1922 to 1991.
Answer: no
Question: Does the country that received the most gold medals during the 1976 Olympics still exist?

Reasoning & answer: The swastika is a religious symbol that is used in Hinduism, Buddhism, and Jainism. Almost 80% of people in India practice Hinduism.
yes
Question: Are swastikas used in the most common religion in India?

CoT and answer: The United States has several zoos featuring hippopotamus. In the UK, you can see hippopotamus at the Marwell Zoo.
no
Do reverse engineering and find the question:
Can you only see hippopotamus in Africa?