What kind of sandwiches should I bring for a picnic at the park?
user
Do you have a standard list of things you always bring?  Some people like to bring buns or pre-packaged sandwiches, others just like to pack whatever they can scrounge at home.  Or some people just want to have a picnic, and eat whatever they bring with them.
assistant
okay, well, i want to make the sandwiches
user
So if you just want to make the sandwiches yourself, then you can pack whatever you have available, as long as it’s convenient and you’re comfortable with it.
assistant
What kind of sandwiches should I bring for a picnic at the park?
user
Do you have a standard list of things you always bring?  Some people like to bring buns or pre-packaged sandwiches, others just like to pack whatever they can scrounge at home.  Or some people just want to have a picnic, and eat whatever they bring with them.
assistant
okay, well, i want to make the sandwiches
user
What kind of sandwich?
assistant
What kind of sandwiches should I bring for a picnic at the park?