Answer: Appliances of a long lost owner are living in an abandoned cabin and have become lonely. They want to be with their master again so they leave the cabin and take a journey to their owner. Then they meet other appliances and question whether they are needed anymore or not because of newer, modern devices.
Explanation: I hope you can expand on what I wrote and write a longer response if needed!
A) "The diseases we immunize against are not gone and they are still deadly."
This quote best shows the harm that can come from a child not being vaccinated for deadly diseases. In this quote it shows that a child who contracts a disease that he or she could be vaccinated for may end up dead. Option B would support the idea of not vaccinating and the question needs evidence to support vaccinations. Option C is neutral either way. It is simply stating a fact without encouraging for or against vaccinations. Option D addresses parents concerns that vaccinations lead to autism. This does not imply that parents harm their children by NOT vaccinating them.
This final chapter depicts the complete transformation (not only in name) from Animal Farm to Manor Farm. There will never be a "retirement home" for old animals (as evidenced by Clover), and the pigs come to resemble their human oppressors to the degree that "it was impossible to say which was which."
The completion of the second windmill marks not the rebirth of Snowball's utopian vision, but a further linking of the animals and humans: Used not for a dynamo but instead for milling corn (and thus making money), the windmill's symbolic meaning has (like everything else) been reversed and corrupted. Animal Farm is now inexorably tied to its human neighbors in terms of commerce and atmosphere.
I believe 4. vegetable is the correct answer!
hope this helps:)