This is just for fun! the robot unicorn. once there was a boy, and a robot. they both lived together and played forever. one day, the boy wanted to call the robot unicorn. "lovely name, is it not? " said the boy, exitedly. " yes honey. it is wonderful! " said his mum. then they raced to the woods, collecting dust from the grounds. the boy started off to do his homework, but that was the first time the boy let alone a unicorn. the unicorn tried to be a dog, growling at him. but the boy said, "shush, howling dog! i am doing my homework." then the unicorn decided to give up, whimpering the sadness all over him. until one day, the boy was free! but the unicorn found another friend, lucy. the boy tried to convince the unicorn to play, but the unicorn ignored him. so, he gave up. they both were separated for 5 years, trying hard to accomplish their goals. they both finally got together at last! then, the boy told his mum, "mum, i hated being away. but the first thing i want to do, is to cry. then, i will tell you my journey! " and they lived happily ever after. how many years was the boy from the unicorn away? why? explain.