When Stanley returns from the Warden's office, who had dug his hole for him while he was gone? & how do we know? (Ch.21)

i love cake

and don't hate

i know i'm fat

but what's wrong with that

i cant rap

but im sure ya know that

its just for fun

so quit hatin' son

~courtney

fond of fighting is the answer

i literally just read the book and studied it for months so i could you, but i need to know where these questions are coming from. they are too general.