Q: Is the following a factual statement?
"Jane Austen explored the dependence of women on marriage in the pursuit of favourable social standing and economic security."
Options:
- yes
- no
A: yes
How to explain the answer: The sentence is true because in the books she stars in, she does exactly that. Her character in the book, that anyone can read, is proof.

Q: Yes / no, is the following a verifiable fact?
"Lullaby songs and poems often are used to put babies to sleep."
A: yes
How to explain the answer: This was the main reason for creating the Lullaby genre.

Q: Is the following sentence factually correct?
"Birds regrow their Beaks if they're cut off."
Options:
- yes
- no
A: no
How to explain the answer: Birds can repair, but not regrow beaks, like human bones.