Use the excerpt to answer the question.

It is thus among all of the animals too, even down to the little frogs. The father frog, on his death bed, asks, "Who is my best friend?"

And all of the little frogs answer, "Nehpo, Nehpo, Nehpo."

You have heard them.

Which fact does this story explain?

This story explains the fact that frogs consider Nehpo to be their best friend when the father frog asks for their opinion on his deathbed.