Remind me on the 16th of every month to give the dog his heartworm medication.
[IN:CREATE_REMINDER Remind [SL:PERSON_REMINDED me ] [SL:RECURRING_DATE_TIME [IN:GET_RECURRING_DATE_TIME [SL:DATE_TIME on the 16th ] of [SL:FREQUENCY every month ] ] ] to [SL:TODO give the dog his heartworm medication ] . ]