i dont understund this code

Question

list = [1, 1, 2, 3, 5, 8, 13]
print(list[list[4]])

Answer 1

list[4] will be 5
So, list[list[4]] = list[5]
And list[5] = 8
So,
print(list[list[4]]) = 8

Answer 2

list[4]=5
list[5]=8
So
list[list[4]]=8

Answer 3

Yes VEDANG bro

Answer 4

It is inner indexing, which returns a value for outer indexing.