Nona is furious. Paula and Jep have spent all day racing, and she has not been told to play with them.
Nona did not know that Paula and Jep run because they have diarrhoea. No matter if they are doing an exam or drawing. Suddenly they notice a twinge in their belly and they go like lightning to the toilet. If they get distracted, it can be catastrophic.
Get ready because we are going to talk about poop. And best of all is that the grownups have challenged us to do it ;-)