<span>Many teens enjoy visiting the mall after school. Because it is the only indisputable statement in the choices. "</span><span>The only reason people like malls is the air conditioning." is not a fact because it can be disputed. If it was the true case, people would just sit at malls without buying anything "</span><span>There are too many shoe stores at the mall."-"too many" is difficult to explain and so it can be disputed "</span><span>Shopping is every teenager’s favorite activity." Many teenagers love shopping but every one them has shopping has their favorite activity.</span>