Q: Determine the topic of the question. Question: "what are warehouse spreadsheets used for?" Topic:
A: Data warehouse

Q: Determine the topic of the question. Question: "what is lean manufacturing and who developed?" Topic:
A: Lean manufacturing

Q: Determine the topic of the question. Question: "what is the rule of the 9s?" Topic:
A: Total body surface area

Q: Determine the topic of the question. Question: "what causes thunder sound?" Topic:
A:
Thunder