<human>: Does the sentence "Many pubs were drinking establishments, and little emphasis was placed on the serving of food, other than sandwiches and "bar snacks", such as pork scratchings, pickled eggs, salted crisps and peanuts which helped to increase beer sales." provide a valid answer to the question "Pork scratchings, pickled eggs and salted crisps are examples of what type of food?"
OPTIONS:
- yes
- no
<bot>: yes