Ballet slippers can be very difficult to fit, because the sizes don’t correspond to street shoe sizes and there are many variations in style and fit. The owner of a dancewear store needs to help her employees identify ballet slipper options so they can find appropriately styled slippers that fit customers’ feet.

Ballet slippers can be very difficult to fit, because the sizes don’t correspond to street shoe sizes and there are many variations in style and fit. The owner of a dancewear store needs to help her employees identify ballet slipper options so they can find appropriately styled slippers that fit customers’ feet.

Your design team has come up with the following child story: As a shoe assistant, I know the size and width of the customer’s feet and the style slipper she’d prefer, and I want to be able to see a list of brands that match these criteria so that I can locate the best slippers for the customer to try on.

Which of the test cases below is most relevant to this child story?