Challenge 1

This is the first paragraph, so nothing should happen to it when you click the button.

This paragraph should be highlighted gold when you click the button. If you click it again the gold highlight should go away.

The third paragraph should also not change when you click the button above.

Challenge 2

["apple", "banana", "orange"]

Challenge 3

Challenge 4

This paragraph should hide when you click the above button

This paragraph should hide when you click the above button

This paragraph should hide when you click the above button