Today's theme is "cognitive impairment." If young people show symptoms, there may be depression, schizophrenia, or some other condition below the surface...?!
Now, Grandpa, you just had Pon 
de R*ngs yesterday, remember?
مهلاً يا جدِّي، لقد تناولتَ حلقات بون دي
البارحة، أنسيت؟
Ach Opa, du hattest doch
gestern Pon de R*ngs?
Voyons, grand-père,
Su, nonno, solo ieri hai mangiato
 il Pon de R*ngs, ricordi?
Ei, vovô, você já comeu 
Pon de R*ng ontem, lembra?