The document makes comparisons between different objects and attributes such as elephants being bigger than bears, pigs being fatter than cats, bikes being slower than cars, tigers being more dangerous than dogs, apples being healthier than chips, the library being quieter than the classroom, Mary being more beautiful than Jane, girls being happier than boys, universities being more interesting than schools, students being younger than teachers, coffee being hotter than ice cream, Tim being more attractive than Jack, dogs being friendlier than cats, gold being more expensive than silver, and whales being heavier than elephants.