A human may nod.Logical formLearned from8 sentences. A male may nod to persons.Logical formLearned from8 sentences. A cop may nod.Logical formLearned from8 sentences. A female may nod understanding.Logical formLearned from8 sentences. A shadow may nod.Logical formLearned from8 sentences. A female may nod in acceptance.Logical formLearned from8 sentences. Other girls may nod.Logical formLearned from8 sentences. Men may nod.Logical formLearned from8 sentences. Parents may nod.Logical formLearned from8 sentences. Everyone may nod in approval.Logical formLearned from8 sentences. A daughter may nod in agreement.Logical formLearned from8 sentences. Colleagues may nod in agreement.Logical formLearned from8 sentences. Colleagues may nod.Logical formLearned from8 sentences. An audience may nod in agreement.Logical formLearned from8 sentences. A person may nod in sympathy.Logical formLearned from8 sentences.