"Most perfumes are grouped by scent, but we want to present something different. We plan to group them based on how a scent matches the customer's profession. Now, I want to ask for your opinion about whether the perfume we present can be well received or not."

Ben reached out to the waiter. The masked woman swiftly sprayed perfume onto a small piece of paper then handed it to Ben.

"Which group will like this perfume?" Ben gave it to Kara.

Kara took the paper and started sniffing. She had no ...