I need to email Peter tommorw at 4PM. Can you remind me at 3PM?
[IN:CREATE_REMINDER I need to [SL:TODO [IN:GET_TODO [SL:TODO [IN:SEND_MESSAGE email [SL:RECIPIENT Peter ] ] ] [SL:DATE_TIME tommorw at 4 PM ] ] ] . Can you remind [SL:PERSON_REMINDED me ] [SL:DATE_TIME at 3 PM ] ? ]