What do these lines print?>>> a = [1, 2, 3, 4]>>> a[1:3]

To answer the question, let's break it down step by step:

1. First, we define a list called "a" with the values [1, 2, 3, 4].
2. Next, we use the indexing operator to access a portion of the list. In this case, we use the slice notation "a[1:3]".
3. The slice notation "a[1:3]" means that we want to retrieve elements from index 1 up to, but not including, index 3.
4. So, the elements at index 1 and index 2 will be included in the result.
5. Finally, when we print the result of "a[1:3]", it will print the sublist [2, 3].

Therefore, the lines of code will print [2, 3].