No, the UNITS container contains 0 or no mangoes~Yes, this is the correct option. We have 1 TWOS container in the FOUS place, 1 UNITS container in the TWOS place, and 0 mangoes in the UNITS place <img class='img-fluid' src='5s.png'>~Although we have 4 mangoes in the FOURS place container, we want to know how many TWOS place containers are contained in there.