instruction:
You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
question:
Fuel drums, a fuel tank, the EPIRB, an empty life raft, and some other flotsam were the only wreckage ever found. The ship was presumed lost at sea somewhere along the continental shelf near Sable Island.
answer:
did they ever find the boat from the perfect storm?

question:
The Gateway Arch National Park, formerly known as the Jefferson National Expansion Memorial until 2018, is an American national park located in St. Louis, Missouri, near the starting point of the Lewis and Clark Expedition. The Gateway Arch and its immediate surroundings were initially designated as a national memorial by executive order 7523 on December 21, 1935, and redesignated as a national park in 2018. The park is maintained by the National Park Service (NPS).
answer:
is the st louis arch a national monument?

question:
In optics, a virtual image is an image formed when the outgoing rays from a point on an object always diverge. The image appears to be located at the point of apparent divergence. Because the rays never really converge, a virtual image cannot be projected onto a screen. In diagrams of optical systems, virtual rays are conventionally represented by dotted lines. Virtual images are located by tracing the real rays that emerge from an optical device (lens, mirror, or some combination) backward to a perceived point of origin.
answer:
can you see a virtual image on a screen?