remind me at 3pm that I am going for a walk with my sister today
[IN:CREATE_REMINDER remind [SL:PERSON_REMINDED me ] [SL:DATE_TIME at 3 pm ] that I am [SL:TODO [IN:GET_TODO [SL:TODO going for a walk ] with [SL:ATTENDEE [IN:GET_CONTACT [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION sister ] ] ] [SL:DATE_TIME today ] ] ] ]