call Wischmann Grace 's sister
[IN:CREATE_CALL [SL:CONTACT [IN:GET_CONTACT [SL:CONTACT_RELATED Wischmann Grace ] [SL:TYPE_RELATION sister ] ] ] ]
call Wischmann Grace 's sister
[IN:CREATE_CALL [SL:CONTACT [IN:GET_CONTACT [SL:CONTACT_RELATED Wischmann Grace ] [SL:TYPE_RELATION sister ] ] ] ]