re disc uniformitarianism re sex lang dick hudson s observation us s d aughter vocative thoughtprovoke sure fair attribute son treat senior relative one thing nt normally brother d aughter hard imagine natural class comprise senior relative s exclude brother another seem difference here imagine distinction seem senior relative term wider variety context e g call distance someone s attention hence begin utterance wherea s seem natural utterance ye son hand son one son son help although perhap latter one completely impossible alexis mr 