user_query: Add John, Mark and Maria from the list of Brethren In-Needs.
response_text: Got it. Which list do you want to add to?
user_query: list of Brethren In-Needs
response_text: I couldn't find a list called "Brethren In-." Do you want me to make one?
user_query: list of Brethren In Needs
response_text: Sure, I made a list called "Brethren In-" and added those two things.
User: I need to pay my gas I mean my water bill.
Parse: Pay_bill ( service_type « water » )