Question

@here_to_help15
please help!!!
According to "A Thousand Years of Guessing," one monk who wrote a book of riddles noted that he wrote outside during the day and that he "froze" while writing. Based on this fact, what can be inferred?

A.
Riddles make people feel cold.

B.
He did not know the answers to many of the riddles.

C.
He never moved as he wrote down the riddles.

D.
Writing the riddles down was important to him.