You don't have to eat anything you don't like.
Jake is serving food for his family for dinner, including his children.
Jake wants his child to eat vegetables.
Jake promises a reward to the child if he eats his vegetables, but leaves it a voluntary decision.
Jake forces his child to eat his vegetables with threats and physical altercation.
The child decides to eat the vegetables in anticipation of the reward, and Jake is proud.
Jake's child cries and runs to his room, while Jake feels upset.