In Lesson 4: Writing Simple Code:
The documentation states that if either are false then the whole expression is false, but should state that both need to be false then the whole expression is false, as shown below.
Purrfect! Now you’ll only sleep if you’re tired or it’s a school night. If the answer to both questions is no, you’ll either watch a movie with your friends, or stay home and watch cartoons if your friends aren’t available.