I just tried the quiz, but I found 1 strange answer ,

x = 7
y = 8
IF X > 3 AND Y < 4
WAIT WINDOW "X > 3, Y < 4"
ELSE
WAIT WINDOW "X <= 3 and/or y >= 4"
ENDIF

I think the answer should be WAIT WINDOW "X <= 3 and/or y >= 4"
but result said it should be "X > 3, Y < 4".....

Hmmmm, quite strange.