[["school 's name", "school 's namesake", 'year opened', 'principal', 'mascot'], ['jefferson junior high school', 'thomas jefferson', '1970', 'nancy voice', 'patriots'], ['kennedy junior high school', 'john f kennedy', '1990', 'brian valek', 'eagles'], ['lincoln junior high school', 'abraham lincoln', '1963', 'andrea paterala', 'lancers'], ['madison junior high school', 'james madison', '1978', 'erin anderson', 'warhawks'], ['washington junior high school', 'george washington', '1977 (current building)', 'bob ross', 'wildcats']]
Kennedy Junior High is 1 of the school in the Naperville Community under District 203
[ENT] is 1 of the school in the [ENT] under [ENT]