Answer the following question: Is the following sentence factually correct?
"Unicorns are capable of flying and breathing fire."
Options:
- yes
- no
My answer and thoughts: The answer is no.
Chain of thoughts: Unicorns are traditionally said to not have wings or breathe fire, but rather have magical abilities and be very beautiful.

Answer the following question: Does the following sentence make sense?
"Standard deviation calculates the mean, median an mode of a statistical data set."
Options:
- yes
- no
My answer and thoughts: The answer is no.
Chain of thoughts: Standard deviation does not describe mean, median, and mode.

Answer the following question: Does the following sentence make sense?
"Shawn Mendes sings and creates songs."
Options:
- yes
- no
My answer and thoughts:
The answer is yes.
Chain of thoughts: The sentence is true because his occupation is public knowledge. Anyone can validate that Shawn Mendes does in fact create music and sing songs.