Which plot would be the most effective disguise for an artist to speak out against pet overpopulation

The correct answer is A.

Explanation:

According to the Short Story, A young hippopotamus (hippo) tells his story of growing so fast and so big that no home could hold him. In this manner he would be free to sets out on his own to survive.

Here, the hippo is used as a representation for animal population and if the population grows just like the hippo did, countries won't be able to accommodate them so they will go on their own like the hippo, which can cause many bad things from destroying the ecosystem, to attacking people, or anything similar.