users = ['Kristine', "Tiffany", 'Jordan', 'Leann']

ids = [1, 2, 3, 4]

mixed_list = [424, 10.3, 'Altuve', users]

user_list = mixed_list.pop()

print(user_list)
print(mixed_list)

nested_lists = [[123], ['Altuve'], [13.4], ]
