Q: Yes / no, is the following a verifiable fact?
"It is more efficient to go Snowboarding in the desert."
A: The answer is no.
Chain of thoughts: Snowboarding requires lots of snow which does not happen naturally in the desert.

Q: Yes / no, is the following a verifiable fact?
"Safflower exists as an edible asteracae."
A: The answer is yes.
Chain of thoughts: It is a fact that safflower is edible.

Q: Is the following statement true?
"Jean-Baptiste Lamarck proposed a type of evolutionary theory years before Darwin."
A: The answer is yes.
Chain of thoughts: Jean-Baptiste Lamarck is known as one of the earliest proponents of evolution, preceding Darwin.

Q: Is the following a factual statement?
"Edvard Munch cut off his ear and sent it to Vincent van Gogh."
Options:
- yes
- no
A:
The answer is no.
Chain of thoughts: Vincent van Gogh, not Edvard Munch, cut off his ear.