<human>: Question: What specifically how does Louis' Lunch cooks its' food?
Answer: Louis' Lunch broils hamburgers, steak sandwiches and hot dogs vertically in original antique 1898 cast iron stoves using gridirons, patented by local resident Luigi Pieragostini in 1939, that hold the meat in place while it cooks.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: yes