Completing Story:3-What is Play to One May Cause Death to Another

What is Play to One May Cause Death to Another:

There was a big pond in a  certain village.There lived a lot of frogs in the pond.One day some boys were playing near the pond.When they heard the frogs croaking, they began to throw stones at them.All the frogs at once went down into the water.But the boys remained standing there with stones in their hands. The new game was a great fun to them. They went on pelting the frogs with stones when they raised their head above the water. Thus, many frogs were hit hard and a few were killed.At last,an old frog raised its head and said, "Oh boys please! please! stop the cruel game. Don't throw stones at us. " "It is a play. We are enjoyed it," said the boys. "What is play to you causes death to us.That is why, you should stop it." answered the frog. Ashamed, they stopped the cruel game and went away.