Reasoning & answer: The book "War of the Worlds" was published in 1898. Cosmic rays were not discovered until 1912.
no
Question: Did H.G. Wells' "War of the Worlds" include cosmic rays?

CoT and answer: Helium is less dense than air. Sound travels more quickly through helium than it does through air. When sound travels more quickly, the tone of it raises and sounds higher.
no
Do reverse engineering and find the question: Does the density of helium cause voices to sound deeper?

Solution: Edward II was King of England from 1307-1327. Rollo was a Viking who became the first ruler of Normandy. William the Conqueror was the first Norman King of England and the great-great-great-grandson of Rollo. Edward II is related to William the Conqueror through Rollo's granddaughter's line (Empress Matilda).
Answer: no
Question: Would Edward II of England have been born without Vikings?

Reasoning & answer: Parachuting involves jumping from high places or airplanes. Matt Damon is afraid of heights.
yes
Question: Would Matt Damon be afraid of parachuting?

CoT and answer: Bill Graham was a prominent American evangelical leader. In Christianity, evangelism is the commitment to or act of publicly preaching (ministry) of the Gospel with the intention to share the message and teachings of Jesus Christ. Agnosticism is the belief that humanity is unsure if God exists. Evangelical Christians share the belief that God exists.
no
Do reverse engineering and find the question: Does Billy Graham support agnosticism?

Reasoning & answer: E.T., the main alien from E.T. the Extra-Terrestrial, loved Reese's Pieces candy. Friendly's is a restaurant that serves dinner entrees and ice cream dishes. Friendly's has several desserts with Reese's candy including the Reese's Peanut Butter Cup Sundae, and Reese's Pieces Sundae.
yes
Question:
Would E.T. the Extra-Terrestrial alien hypothetically love Friendly's?