Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  Munhu X naMunhu Y vari kutamba ping-pong
Chokwadi, heino ndima pfupi: Keon naTayshawn vanotamba ping-pong pamwe chete nokuti Keon anoda mutambo wacho uye Tayshawn anofara kumufadza. Vanochinjana kupfura, vachinakidzwa nokufamba-famba kunoita mutambo.