In the 1990 film “Die Hard 2,” New York City police detective John McClane (Bruce Willis) is not at all enamored of the latest electronic devices. As he remarks to his wife, Holly (Bonnie Bedelia), in the film, “As far as I’m concerned, progress peaked with…”

A) Bicycles

B) Pet rocks

C) Frozen pizza

D) Parachutes

Answer Monday.

Thursday’s answer: Sutter’s Mill, of 19th-century Gold Rush fame, was a sawmill. A replica of the mill can be seen today at the site of the original, in Marshall Gold Discovery State Historic Park.