Answer the following question: Yes / no, is the following a verifiable fact?
"According to the gospels, Mary Magdalene once suffered from demonic possession."
My answer and thoughts: The answer is yes.
Chain of thoughts: The gospels state that Mary Magdalene had seven demons cast out of her.

Answer the following question: Is the following sentence factually correct?
"Lord Voldemort never successfully killed anyone."
Options:
- yes
- no
My answer and thoughts: The answer is no.
Chain of thoughts: Lord Voldemort killed many people in his quest for power.

Answer the following question: "People lived around Lake Baikal before the sixth century."
Is the above claim true?
Options:
- yes
- no
My answer and thoughts:
The answer is yes.
Chain of thoughts: The Mal'ta–Buret' culture was located along Lake Baikal 24,000 years before present.