e.g. Shatin , Tai Po , Mongkok , Aberdeen-----Districts
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1.Hong Kong , Seoul , Beijing , New York------?
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2.durian , kiwi , strawberry , papaya--------------?
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3.popcorn , candies , fries , potato chips--------?
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4.doctor , bus driver , lawyer , fireman------------?
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5.orange , pink , brown , black-----------------------?
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6.Pacific , Atlantic , Indian , Arctic------------------?
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7.badminton , squash , football , tennis------------?
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8.triangle , oval , square , hexagon-------------------?
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9.potato , pepper , garlic , carrot-----------------------?
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10.sweater , dress , gown , shirt-----------------------?
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11.October , May , November , February------------?