A sampling of duty-free shops can also be found at city centers and airports in Kuala Lumpur, Johor Bahru, and Penang.
There are no duty-free shops in the city centers.
mnli hypothesis: There are no duty-free shops in the city centers. premise: A sampling of duty-free shops can also be found at city centers and airports in Kuala Lumpur, Johor Bahru, and Penang.