user_query: Create two shopping lists. One with eggs and butter. The second with socks and shirts.
response_text: Sure, I made a list called "Shopping" and added those two things.
user_query: Delete the all the lists with eggs on it.
response_text: You have eleven lists. Which one do you want to delete?
user_query: Delete my shopping list.
response_text: Got it, I deleted the list called "Shopping."
User: Use Snapchat and the front camera to take a selfie.
Parse: Take_photo ( app « Snapchat » instrument « front camera » instrument « selfie » )