I want to know the answer to the following question:
Nanjing is one of three "Furnacelike" cities. What are the other two cities?
All the background I'm provided with is that "Along with Chongqing and Wuhan, Nanjing is traditionally referred to as one of the "Three Furnacelike Cities" along the Yangtze River (长江流域三大火炉) for the perennially high temperatures in the summertime.". Is that enough to answer the question?
Answer: yes