CoT and answer: People in the high school class of 2010 were born between 1991 and 1993. Richard Nixon was President of the United States until 1974.
no
Do reverse engineering and find the question: Would the high school class of 2010 have lived through the Presidency of Richard Nixon?

Solution: Oscar Wilde is most famous for his book The Picture of Dorian Gray. Dorian Gray is a beautiful socialite that is the main character of The Picture of Dorian Gray. Acclaimed actress, Eva Green has starred in numerous films and TV shows including Penny Dreadful. Dorian Gray flirts with Vanessa Ives in the Penny Dreadful episode, Seance. Vanessa Ives is played by Eva Green.
Answer: yes
Question: Has Oscar Wilde's most famous character ever been in an Eva Green project?

Reasoning & answer: The English monarchy bestows the title of knighthood upon deserving English citizens. They only knight English people. The American government does not do knightings of its own.
no
Question: Are there any official American knights?

CoT and answer: William Franklyn-Miller is an actor known for the TV series Medici: The Magnificent. William Franklyn-Miller turned 16 in March of 2020. Nascar Cup Series races have a minimum age of 18.
no
Do reverse engineering and find the question: Could William Franklyn-Miller win a 2020 Nascar Cup Series race?

Solution: When bisected, an onion has rings that extend from the core to the outside. Trees are formed of a series of rings that extend from the inside to the outside.
Answer: yes
Question: Do onions have a form that resembles the inside of a tree?

Solution: Plants produce oxygen which is needed by humans to survive. Quartz is a hard mineral substance made of several elements. Quartz is composed of silicon and oxygen. Quartz can be melted at high temperatures.
Answer: yes
Question:
Could Quartz be useful to humans if plants died off and there was no oxygen?