next to dawn , rhea dawdled in the ketchup and drew red lines using a fry , until josh followed the nightly routine of coaxing her to eat , then demanding her to eat , then threatening to withhold something ( in this case her halloween candy ) , then adding a second threat of no trick-or-treating at all until the five-year-old capitulated and ate a single chicken nugget and then resumed drawing ketchup lines with the french fry .