Human Can Rise From The Dead...?

Do you know that there are many Japanese children to think that people can rise from the dead? In past days, 6-15years old's children were asked this question in Nagasaki, Japan, and 15.4 % of them answered that people can do it. Their reasons were so strange. Some children said "I have ever seen that human rise from the dead in the movies." And the other children said"On TV games, heroes can rise from the dead again and again." They think that it occurs not only in simulation but also in real world. This thought is absolutely WRONG. But... if you were asked by your children that why we cannot rise from the dead, can you answer this question? What do you say?