One afternoon in the Arctic, a father polar bear and his son polar bear were sitting in the snow. The son polar bear turned to his father and asked, "Dad, am I 100% polar bear?"

　　"Of course, son, you're  100%  polar  bear."

　　A few minutes pass, and the son polar bear turns to his father again and says, "Dad, tell me the truth. I can take it. Am I 100% polar bear? No brown bear or panda bear or grizzly bear?"

　　"Son, I'm 100% polar bear and your mother is 100% polar bear, so you're certainly 100% polar bear."

　　A few more minutes pass, and the son polar bear again turns to his father and says, "Dad, don't worry  It'll  hurt   my feelings if it's not true. I really need to know... am I really 100% polar bear?"

　　Distressed by this continued questioning, the father polar bear finally asked his son, "Why do you keep asking if you're 100% polar bear?"

　　"Because I'm freezing  to  death out here!"

Key  words：

Arctic　（n.）

freezing  to  death　凍得快死掉了