Delete reminder for lunch with my cousins, June 5th, 1pm.
[IN:DELETE_REMINDER Delete reminder for [SL:TODO [IN:GET_TODO [SL:TODO lunch ] with [SL:ATTENDEE [IN:GET_CONTACT [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION cousins ] ] ] , ] ] [SL:DATE_TIME June 5th , 1 pm ] . ]