Consider the following code snippet:

shallowcopy$\_2$dlist.png

Which of the following statements is true?

Group of answer choices

The changes to x and y on lines $4-5$ affect z because y and x are contained in the list z$.$

The changes to x and y on lines $4-5$ do not affect z because the list z is a new list created with values in lists x and y$.$

Line $3$ is a syntax error, because x and y are not numbers.

The changes to x and y on lines $4-5$ affect z because the list z is a new list created by copying the references in lists x and y$.$