Title: Computer.
Question: Who achieved success at cracking secret German military communications during World War II?

Title: New Delhi.
Question: What is one type of architecture that heavily influenced the New Delhi town plan?

Title: Dialect.
Question: What language are Mandarin and Cantonese sometimes considered dialects of?

Title: Nanjing.
Question:
Both Wutaishan Sports Center and Nanjing Olympic Sports Center contain a stadium, gymnasium, natatorium, and what other facility?