Others may nod in agreement.Logical formLearned from40 sentences. An officer may nod.Logical formLearned from40 sentences. Persons may nod in agreement.Logical formLearned from39 sentences. A guard may nod.Logical formLearned from39 sentences. Some men may nod.Logical formLearned from39 sentences. A lady may nod.Logical formLearned from39 sentences. A person may nod to him-or-herself.Logical formLearned from39 sentences. A female may nod a bit.Logical formLearned from38 sentences. Faith may nod.Logical formLearned from38 sentences. A friend may nod in agreement.Logical formLearned from38 sentences. A person may nod that something-is-the-case.Logical formLearned from38 sentences. A female may nod in reply.Logical formLearned from37 sentences. A little girl may nod.Logical formLearned from37 sentences. A redhead may nod.Logical formLearned from37 sentences. Persons may nod heads.Logical formLearned from37 sentences.