Cancel my reminder for brunch with my mom on Saturday April 18th 2019
[IN:DELETE_REMINDER Cancel [SL:PERSON_REMINDED my ] reminder for [SL:TODO [IN:GET_TODO [SL:TODO brunch ] with [SL:ATTENDEE [IN:GET_CONTACT [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION mom ] ] ] ] ] [SL:DATE_TIME on Saturday April 18th 2019 ] ]