Create a reminder every two hours for the rest of the day to pack my gear for the trip tomorrow.
[IN:CREATE_REMINDER Create a reminder [SL:RECURRING_DATE_TIME [IN:GET_RECURRING_DATE_TIME [SL:FREQUENCY every two hours ] [SL:DATE_TIME for the rest of the day ] ] ] to [SL:TODO [IN:GET_TODO [SL:TODO pack my gear for the trip ] [SL:DATE_TIME tomorrow ] ] ] . ]