Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anoziva kuti MunhuY akarurama
Chokwadi, heino ndima pfupi: Rayleigh aenda, Wilbert akafunga zvaakanga ataura. Akaziva kuti Rayleigh akanga akarurama uye aida kumudavira. Wilbert akanzwa zviri nani pashure pokuita chisarudzo chokutenda Rayleigh.