I have a meeting tonight at 5 pm; please remind me 15 minutes before.
[IN:CREATE_REMINDER [SL:TODO [IN:GET_TODO [SL:TODO a meeting ] [SL:DATE_TIME tonight at 5 pm ] ] ] [SL:PERSON_REMINDED me ] [SL:DATE_TIME 15 minutes before ] ]
I have a meeting tonight at 5 pm; please remind me 15 minutes before.
[IN:CREATE_REMINDER [SL:TODO [IN:GET_TODO [SL:TODO a meeting ] [SL:DATE_TIME tonight at 5 pm ] ] ] [SL:PERSON_REMINDED me ] [SL:DATE_TIME 15 minutes before ] ]