[Question]: Would JPEG be a good format for saving an image of Da Vinci's Vitruvian Man?

[Answer]: Chain of thought: JPEG is not well suited for line drawings and other textual or iconic graphics, where the sharp contrasts between adjacent pixels can cause noticeable artifacts. Da Vinci's Vitruvian Man is a line drawing done in pen and ink. The answer is no.


[Question]: Can sunlight travel to the deepest part of the Black Sea?

[Answer]: Chain of thought: The Black Sea has a maximum depth of 2,212 meters. Sunlight does not penetrate water below 1000 meters. The answer is no.


[Question]: Is Christmas celebrated during winter?

[Answer]: Chain of thought: Winter begins around December 20. Christmas is celebrated on December 25, a few days later. The answer is yes.


[Question]: Did a Mediterranean Sea creature kill Steve Irwin?

[Answer]:
Chain of thought: Steve Irwin was killed by a Stingray animal. Batoids are sea ray animals that live in the Mediterranean Sea. Batoids and stingrays are related by sharing a scientific class of Chondrichthyes. The answer is yes.