There are far fewer independent bookstores than there were 20 years ago, largely because chain bookstores prospered and multiplied during that time. █████ █████ ███████████ ███████ ███ ████ ██ ███ █████████ ██ ████ ██████████ ███ ███ ████████ ██ ███████████ ██████████ ███ █████████ ███ ███████ ██ ███████ █████████ █████ ████ ███████ ██ ████ ██ ██ █████████ █████ █████
Having fewer independent bookstores has led to less variety in available books. Therefore, the fact that chain bookstores have replaced independent bookstores is bad for people who read books.
The argument moves from a claim that there is less variety in books to a claim that this is bad for readers. It is therefore missing an assumption connecting these two points - something explaining why having less variety actually is worse for readers.
Which one of the following ██ ██ ██████████ ██ █████ ███ ████████ ███████
Book consumers would ██ ██████ ███ ██ █████ ████ █ ███████ ███████ ██ ███████ █████████ █████ ████ █████ █████████ ███
Independent bookstores typically ██ ███ ████ ███ █████ ██ █████ ████ ███ █████████ ██ █████ ███████████
The average bookstore █████ ██ ██████ ████ ███ ███████ █████████ ██ ██ █████ ████
The average bookstore █████ ██ ███████ ████ ███ ███████ █████████ ██ ██ █████ ████
Some book consumers █████ ███ ██████ ████ ██████ ████ ████ ██████████