Read this excerpt from "Birdfoot's Grampa.” But, leathery hands full of wet brown life, knee deep in the summer roadside grass, he just smiled and said they have places to go to too. Why does the author most likely use the figurative language "they have places to go to too”?

to show that Grampa respects the toads as living creatures

to prove the toads do not really have anywhere to go after all

to demonstrate that the toads have a busy night ahead of them

to compare the toads to the conditions they face that night