What will be the output of the following Python code snippet?

a=[1, 4, 3, 5, 2]
b=[3, 1, 5, 2, 4]
a==b
set(a)==set(b)

A. Set B. List C. Tuple D. Dictionary

A. add() B. insert() C. append() D. extend()

A. remove() B. delete() C. discard() D. pop()

A. Returns the number of elements in the set or tuple B. Converts the set or tuple to lowercase C. Converts the set or tuple to uppercase D. Removes the last element