which public library system has lynn public library central library?
Entity
m.02ng7xg
Lynn Public Library
class entity
library.public_library_system m.0j924_l
library.public_library_system library.public_library
Public Library System Lynn Public Library Central Library
none none
library.public_library_system.central_library
Central Library
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :library.public_library_system . 
VALUES ?x1 { :m.0j924_l } 
?x0 :library.public_library_system.central_library ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND library.public_library_system (JOIN library.public_library_system.central_library m.0j924_l))