user_query: James
response_text: Calling Michael JAMES.
user_query: call James
response_text: Is that James COOPER or Michael JAMES?
User: Read me the last, the last 4 messages from Brian.
Parse: Get_message_content ( message Electronic_message ( medium « messages » quantity NonNegativeSimpleNumber ( Number « 4 » ) sender Personal_contact ( person « Brian » ) ) modality « Read » )