grade 12 is the highest grade taught by which school districts?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.02wl_n_ m.02nylnn m.09d46l m.03wbshd m.03z8l1s m.0483161 m.066qb4 m.027k4nx m.0c7kn6 m.01twq9 m.02vwd20 m.0c00tsf m.05zrcx m.0c3_jn7 m.026wb92 m.04gx0d m.06dl0_ m.052jys m.07dx1q m.0hzsn_1 m.0481361 m.02kvd4q m.04839mp m.04821d6 m.02xllkq m.02p_99z m.0277vtf m.03yyf6f m.0j84zyb m.0b8b6m m.0nb8vcc
Woodstock Community Unit School District 200 Sugarcreek Local Schools Washoe County School District Cuyahoga Falls City School District Ann Arbor Public Schools Portsmouth School District San Francisco Unified School District Lafourche Parish Public Schools Delsea Regional School District Houston Independent School District School District of Palm Beach County York County School District 2 Eanes Independent School District Peabody Public Schools Aurora Public Schools Salt Lake City School District Clear Creek Independent School District Maine School Administrative District 75 Berkeley Unified School District Red Bank Regional School District Otter Valley Uhsd 8 School District Hacienda La Puente Unified School District Watauga County Schools Milford School District Moscow School District Senatobia Municipal School District Williamston Community Schools Petaluma Joint Union High School District Bloomfield School District Northwestern Lehigh School District Petaluma City Schools
class entity
education.school_district m.042_h5
education.school_district education.grade_level
School district grade 12
none none
education.school_district.highest_grade_taught
Highest grade taught
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 :education.school_district . 
VALUES ?x1 { :m.042_h5 } 
?x0 :education.school_district.highest_grade_taught ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND education.school_district (JOIN education.school_district.highest_grade_taught m.042_h5))