Reminder me 30 minutes before my scheduled call this afternoon.
[IN:CREATE_REMINDER [SL:PERSON_REMINDED me ] [SL:DATE_TIME 30 minutes before ] [SL:TODO [IN:GET_TODO [SL:TODO my scheduled call ] [SL:DATE_TIME this afternoon ] ] ] ]
Reminder me 30 minutes before my scheduled call this afternoon.
[IN:CREATE_REMINDER [SL:PERSON_REMINDED me ] [SL:DATE_TIME 30 minutes before ] [SL:TODO [IN:GET_TODO [SL:TODO my scheduled call ] [SL:DATE_TIME this afternoon ] ] ] ]