user_query: Smith
response_text: Calling Olivia SMITH.
user_query: Will you call Olivia?
response_text: Is that Olivia SMITH or Olivia JONES?
user_query: Can you look up live music in San Fransisco for this weekend?
response_text: Sure, here's a YouTube playlist called Billie Eilish Concert - Live In San Francisco, May 29, 2019.
User: I want to send an email to Ken.
Parse: Send_digital_object ( medium « email » recipient Personal_contact ( person « Ken » ) )