Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In 1958, he became a Boy Scout and fulfilled a requirement for the photography merit badge by making a nine-minute 8 mm film entitled The Last Gunfight. Years later, Spielberg recalled to a magazine interviewer, "My dad's still-camera was broken, so I asked the scoutmaster if I could tell a story with my father's movie camera. He said yes, and I got an idea to do a Western. I made it and got my merit badge. That was how it all started." At age thirteen, while living in Phoenix, Spielberg won a prize for a 40-minute war film he titled Escape to Nowhere, using a cast composed of other high school friends. That motivated him to make 15 more amateur 8mm films.:548 In 1963, at age sixteen, Spielberg wrote and directed his first independent film, a 140-minute science fiction adventure called Firelight, which would later inspire Close Encounters. The film was made for $500, most of which came from his father, and was shown in a local cinema for one evening, which earned back its cost.
What film led to Close Encounters?
A: Firelight

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
It is in this time that the notation of music on a staff and other elements of musical notation began to take shape. This invention made possible the separation of the composition of a piece of music from its transmission; without written music, transmission was oral, and subject to change every time it was transmitted. With a musical score, a work of music could be performed without the composer's presence. The invention of the movable-type printing press in the 15th century had far-reaching consequences on the preservation and transmission of music.
How was music transmitted before the invention of musical notation?
A: oral

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
One way to divide hunter-gatherer groups is by their return systems. James Woodburn uses the categories "immediate return" hunter-gatherers for egalitarian and "delayed return" for nonegalitarian. Immediate return foragers consume their food within a day or two after they procure it. Delayed return foragers store the surplus food (Kelly, 31).
What type of forager stores their food within a day or two after they procure it?
A: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The City Planning Commission, tasked with guiding growth and development of the city, has divided the city into 18 planning districts as part of the Philadelphia2035 physical development plan. Much of the city's 1980 zoning code was overhauled from 20072012 as part of a joint effort between former mayors John F. Street and Michael Nutter. The zoning changes were intended to rectify incorrect zoning mapping that would streamline future community preferences and development, which the city forecasts an additional 100,000 residents and 40,000 jobs to be added to Philadelphia in 2035.
When was the 1980 zoning code revamped?
A:
20072012