Panel 1: (Cedric is signing why and speaking to Helen, who is knitting in a chair)
Cedric: “MOM, WHY DOES DADDY SOMETIMES LEAVE THE WATER RUNNING?”

Panel 2: (Helen is signing hear and speaking)
Helen: “WELL… HE CAN’T HEAR IT SPLASHING, SO HE FORGETS TO TURN IT OFF. WHY DO YOU ASK?”

Panel 3: (Cedric is signing waterfalls and speaking to Helen, who looks shocked)
Cedric: “JUST WONDERING WHY THE KITCHEN LOOKS LIKE NIAGARA FALLS.”