The reminder for Larry needs changing, tell him I need a cake for 30 people to be ready for this Saturday not Friday
[IN:UPDATE_REMINDER_DATE_TIME The reminder for [SL:PERSON_REMINDED Larry ] needs changing , tell him [SL:TODO I need a cake for 30 people to be ready ] [SL:DATE_TIME_NEW for this Saturday ] not [SL:DATE_TIME Friday ] ]