user_query: Add syringe, dextrose water and bandage on my Medics list.
response_text: I couldn't find a list called "Medics." Do you want me to make one?
user_query: yes
response_text: Got it, I made a list called "Medics" and added syringe, dextrose water and bandage.
user_query: remove syringe from the list.
response_text: I couldn't find syringe.
User: Add contact 555-6758, sorry I meant, 555-6658.
Parse: Add_contact ( phone_number « 555-6658 » )