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 .

Based on the preceding passage, choose your answer for question What would be the reason for me to say : pffft , some rep ?
Choices:
[A]. The rep should know the full names of the product .
[B]. None of the above choices .
[C]. The rep should make sure they know what is in the products they represent .
[D]. The ingredients are n't listed on food items and the only job of a rep is to list them .
The answer is:
[C].