 
 <prompt> ```Abeg, between Eureka Tower and Rialto tower, which one be the tallest for the original central business district? Based on the last question, write small tori wey contain the answer. E fit be 1 - 20 sentences. Context:``` <response>: Melbourne CBD, wen dem compare with oda Australian cities, get height limits wey no too dey restricted and as result of plenty development wey happun afta war, get five of di six tallest buildings for Australia, di tallest na Eureka Tower wey dey for Southbank. E get observation deck near di top wey you fit see on top all di structures for Melbourne. Di Rialto tower, wey be di second tallest for di city, still remain di tallest building for di old CBD; di observation deck wey dey for visitors don close recently. 