One day, a sly fox was under the grape trellis. The fox wants to eat grapes very much, but after thinking about it, he can't figure out a way.

So it said, "This grape is sour and can't be eaten." The little squirrel in the tree thinks the fox is very cunning. The little squirrel said, "I have been to grandma's house to eat grapes before." Grapes are sweet. Then the fox said that grapes are sour, so don't eat them. "A little rabbit jumped up, and the little squirrel said to the little rabbit," The fox just said that grapes are sour, so all the grapes I ate at my grandmother's house are sweet. But the fox said that grapes are sour, which is really strange. "Suddenly, a monkey jumped up and saw the grapes on the shelf. He couldn't wait to eat them After that, the squirrel and the rabbit watched the monkey eat grapes with relish, tasted one and said, "Wow, this grape is more delicious than grandma's." "The rabbit thinks the monkey is really smart, because it won't be deceived by the sly fox.