"Dad and I‘ll watch him."
That‘s actually the worst possible answer. It‘s only ateeny step from both parents watching to neither watch-ing - each thinking the other‘s in charge. "Maybe you could make a schedule? And take turns?"
"We‘ll both watch him." She pounds the hamburger with the palm of her left hand to flatten it. "Why don‘t you run over and invite the neighbors now, so I‘llknow how much food to prepare?" - P60