so is there a winner in question four, or can it be a tie?

Disney is the strongest because its premises directly support the conclusion. Tigers is in the middle because the support is there but its not fully closed off, so it can be challenged. Trash bin is the weakest because there it assumes there is not other explanations for the situation (which is a flawed argument)

can someone please explain to me why number 6 is not an argument? i know the video says because no premise supports any conclusion, but i felt as if the second sentence refers to libraries and bookstores because they do showcase a wide raange of books on various subjects....

first day today!! aiming for a 160+. WE GOT THIS