user_query: Add diamond, flower, spade and heart to Cards Different Types List.
response_text: I couldn't find a list called "Different Types." Do you want me to make one?
user_query: yes
response_text: Got it, I made a list called "Different Types" and added those three things.
User: pay $40 off my gas no water bill from last month
Parse: Pay_bill ( billing_date_span « last month » payment_amount « $40 » service_type « water » )