user_query: Also, find a recipe for home made french fries.
response_text: I found this on the web
user_query: Find a recipe for beef bbq.
response_text: Here are some results from the web
user_query: Play some country music.
response_text: Playing on YouTube.
User: Let me see the PDF version of my Comcast bill from last month.
Parse: Get_bill ( account_provider « Comcast » billing_date_span « last month » document_format « PDF » )