AI has grown as a subject in the year 1956, and after that, it was developing more and more. In the 21st Century, AI has got the improvement with the power of the computer. Some scientists believe in the future, they will make the creatures with the intelligence, like hummans. They will do everything for us, which is very convenient. Some people strongly believe that the government should spend money on making robots, and ease the life of the elderly. But others have the differents opinion. They think money should be spent on the elderly, not the robots. They also think people will be in danger if robots have the intelligents like hummans. In my opinion, robots are good. They can do things that we can't do, like go inside a volcano or work at the bottom of the ocean. They are extremly useful. But money shouldn't only be spent on robots. The elderly are also very important. Although robots can do mostly everything, they don't have the feelings like the hummans.  How will the future be if there are only robots? And how will it be if people have to do everything? That will be very inconvenient. Because of that reason, I think money shouldn't be spent all on the robots. They should be spent on both of them. That will be better. The amounts of the robots and hummans should be balanced. Although the elderly can't do many things, they have the rights to live. Nobody, including the government, can ease their life.Their life should be longer. Hummans are always better than robots, I think.