Write a Prolog predicate contains_big(+L) that takes a list L of numbers as an argument. The predicate should succeed if at least one of the numbers in the list is big (using the definition in problem #1), and should fail if none of the numbers in the list are big. Predicate contains_big should call predicate classify from the previous problem to determine whether numbers are big. For example, contains_big([40, 692, 2, 800, 7]) should succeed, and contains_big([2, 4, 6]) should fail.