Look at the following code snippets and decide which ones follow PEP 8 recommendations for whitespacesin expressions and statements(Select two answers.)

A)

No whitespace immediately before the opening parenthesis that starts the list of arguments of a function call:

B)

A whitespace immediately before a comma,semicolon, and colon:

C)

No whitespace between a trailing comma and a following closing parenthesis:

D)

A whitespace immediately after the opening parenthesis that starts indexing or slicing: