"mentally retarded"^^ . "people collectively who are mentally retarded; \"he started a school for the retarded\""@en-us . "0"^^ . "0"^^ . "107469015"@en-us . "retarded"@en-us . . "mentally retarded"@en-us . . . . . "07948971-n"^^ . . "105962361"@en-us . . "107948971"^^ . . . . . . "developmentally challenged"@en-us .