Sampras may nod.Logical formLearned from3 sentences. A head may nod to a throb.Logical formLearned from3 sentences. Customers may nod.Logical formLearned from3 sentences. Earnest may nod.Logical formLearned from3 sentences. Teens may nod.Logical formLearned from3 sentences. A wife may nod an agreement.Logical formLearned from3 sentences. Jurors may nod.Logical formLearned from3 sentences. A male may nod without looking at a female.Logical formLearned from3 sentences. A person may nod.Logical formLearned from3 sentences. A rest of a group may nod in agreement.Logical formLearned from3 sentences. An expert may nod a head to a place.Logical formLearned from3 sentences. (Village elders) may nod.Logical formLearned from3 sentences. Day may nod.Logical formLearned from3 sentences. A driver may nod in agreement.Logical formLearned from3 sentences. A male may nod to a profile.Logical formLearned from3 sentences.