remind the park group to meet there every saturday morning at 10 a.m.
[IN:CREATE_REMINDER remind the [SL:PERSON_REMINDED park ] group to [SL:TODO meet there ] [SL:RECURRING_DATE_TIME [IN:GET_RECURRING_DATE_TIME [SL:FREQUENCY every saturday morning ] [SL:DATE_TIME at 10 a.m ] ] ] . ]