The document is about a story involving a fox and a crow. The crow was sitting in a tree with cheese in its mouth. The fox saw this and wanted the cheese but did not want to show its jealousy. Instead, it pretended to be unconcerned and flattered the crow. When the crow opened its mouth to sing, the fox was able to snatch the cheese. Given the serious situation, the fox's nonchalance was impressive as it hid its true intentions and feelings.