user_query: Clear my list of all entries.
response_text: You have eleven lists. Which one do you want to clear?
user_query: shopping
response_text: You have eleven lists. Which one do you want to clear?
user_query: groceries
response_text: You have eleven lists. Which one do you want to clear?
User: Pay $125, no make it $150 on my Visa bill.
Parse: Pay_bill ( card_company « Visa » payment_amount « $150 » )