A head may nod in line.Logical formLearned from12 sentences. Foreman may nod.Logical formLearned from12 sentences. Kitty may nod.Logical formLearned from12 sentences. A servant may nod.Logical formLearned from12 sentences. Detective may nod.Logical formLearned from12 sentences. A male may nod times.Logical formLearned from12 sentences. A male may nod satisfied.Logical formLearned from12 sentences. A doctor may nod an agreement.Logical formLearned from12 sentences. A girl may nod a head.Logical formLearned from12 sentences. A male may nod toward a female.Logical formLearned from12 sentences. A female may nod in confirmation.Logical formLearned from12 sentences. Some students may nod.Logical formLearned from12 sentences. Students may nod.Logical formLearned from12 sentences. Officers may nod.Logical formLearned from12 sentences. A person may nod in recognition.Logical formLearned from12 sentences.