This would give you the first element in the outer list—the list of [0,1,2]—and then the third element from that—the 2. Note that Python doesn’t enforce any kind of dimensionality on ...

In Python, the most common of these data types is called the "list." The list is a zero-indexed collection of data of any type, stored linearly: the first item is at index 0, the second at index 1 ...