So , I was sitting at the bus exchange in town this morning , and some Nestle sales rep just walked in and started handing out free packs of soup mix to everyone . Most people were just taking them , but I felt like asking whether it had dairy in it , when she came to me . She did n't know ! - pffft , some rep . And then she said I could find someone else to give it to if it did .

Question: What would be the reason for me to say : pffft , some rep ?
Answer: The rep should know the full names of the product .The rep should be able to tell people about possible allergens in products .None of the above choices .The ingredients are n't listed on food items and the only job of a rep is to list them .