user_query: add an item to a list
response_text: OK. Which list do you want to add to?
user_query: sports
response_text: What do you want to add?
user_query: nevermind add an item to the football list
response_text: What do you want to add?
User: Make a call using Messenger with the speaker on, no I mean the volume up.
Parse: Initiate_call ( options Call_parameter_setting ( parameter « volume » value « up » ) provider « Messenger » )