A male may nod a bit.Logical formLearned from66 sentences. A female may nod to a female.Logical formLearned from65 sentences. A female may nod to herself.Logical formLearned from65 sentences. A male may nod in a direction.Logical formLearned from64 sentences. Persons may nod.Logical formLearned from63 sentences. A male may nod in reply.Logical formLearned from62 sentences. A female may nod in response.Logical formLearned from62 sentences. Boys may nod.Logical formLearned from61 sentences. Everyone may nod in agreement.Logical formLearned from61 sentences. A female may nod with a smile.Logical formLearned from60 sentences. A writer may nod.Logical formLearned from59 sentences. A brunette may nod.Logical formLearned from59 sentences. A male may nod that something-is-the-case.Logical formLearned from57 sentences. A driver may nod.Logical formLearned from57 sentences. A world-city may nod.Logical formLearned from57 sentences.