When filing taxes for form 1099-MISC, how should I write expenses?

For example, when reporting that part that says, "Enter your meals and entertainment (50%) expenses"

should I list out every meal in a separate line like "$40 - restaurant A | $20 - restaurant B" or should I just add them all up and write "business meetings - $180 | client meetings - $100"? 

Sorry I realize my question may not be very clear, please let me know if I need to clarify.