I no longer need to speak with my Mom this week so please remove that reminder.
[IN:DELETE_REMINDER [SL:PERSON_REMINDED I ] no longer need to [SL:TODO [IN:GET_TODO [SL:TODO speak ] with [SL:ATTENDEE [IN:GET_CONTACT [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION Mom ] ] ] [SL:DATE_TIME this week ] ] ] so please remove that reminder . ]