from Amos & Boris
by William Steig
Amos introduced himself and told Boris how he came to be there in the middle of the ocean. The whale said he would be happy to take Amos to the Ivory Coast of Africa, where he happened to be headed anyway, to attend a meeting of whales from all the seven seas. But Amos said he’d had enough adventure to last him a while. He wanted only to get back home and hoped the whale wouldn’t mind going out of his way to take him there.
“Not only would I not mind,” said Boris, “I would consider it a privilege. What other whale in all the world ever had the chance to get to know such a strange creature as you! Please climb aboard.” And Amos got on Boris’s back.
“Are you sure you’re a mammal?” Amos asked. “You smell more like a fish.” Then Boris the whale went swimming along, with Amos the mouse on his back.
Which statement is the best summary of the passage?