A male may nod to a mother.Logical formLearned from6 sentences. A prosecutor may nod.Logical formLearned from6 sentences. A male may nod in defeat.Logical formLearned from6 sentences. A person may nod.Logical formLearned from6 sentences. A cabbie may nod with a grunt.Logical formLearned from6 sentences. Sergeant may nod.Logical formLearned from6 sentences. A male may nod satisfaction.Logical formLearned from6 sentences. A male may nod to a guard.Logical formLearned from6 sentences. A male may nod with understanding.Logical formLearned from6 sentences. A female may nod without pause.Logical formLearned from6 sentences. A male may nod to a crowd.Logical formLearned from6 sentences. A female may nod with a frown.Logical formLearned from6 sentences. Fish may nod.Logical formLearned from6 sentences. A doorman may nod.Logical formLearned from6 sentences. A physician may nod.Logical formLearned from6 sentences.