I want to know the answer to the following question:
What sort of stores were The Grands Magasins Dufayel compared to?
All the background I'm provided with is that "The Grands Magasins Dufayel was a huge department store with inexpensive prices built in 1890 in the northern part of Paris, where it reached a very large new customer base in the working class.". Is that enough to answer the question?
Answer: no