para1 = "this is para one. I am cat. I am 10 years old. I like fish" para2 = "this is para two. I am dog. my age is 12. I can swim" para3 = "this is para three. I am cat. I am 9 years. I like rat" para4 = "this is para four. I am rat. my age is secret. I hate cat" para5 = "this is para five. I am dog. I am 10 years old. I like fish"