original passage: With Robert J. Flaherty's "Nanook of the North" in 1922, documentary film embraced romanticism; Flaherty filmed a number of heavily staged romantic films during this time period, often showing how his subjects would have lived 100 years earlier and not how they lived right then. For instance, in "Nanook of the North", Flaherty did not allow his subjects to shoot a walrus with a nearby shotgun, but had them use a harpoon instead. Some of Flaherty's staging, such as building a roofless igloo for interior shots, was done to accommodate the filming technology of the time.
original sentence: For instance, in "Nanook of the North", Flaherty did not allow his subjects to shoot a walrus with a nearby shotgun, but had them use a harpoon instead.
sentence2: Did Flaherty's subjects shoot a walrus with a harpoon?
sentence1: With Robert J. Flaherty's "Nanook of the North" in 1922, documentary film embraced romanticism; Flaherty filmed a number of heavily staged romantic films during this time period, often showing how his subjects would have lived 100 years earlier and not how they lived right then. For instance, in "Nanook of the North", Flaherty refused to allow his subjects to shoot a walrus with a nearby shotgun, and had them use a harpoon instead. Some of Flaherty's staging, such as building a roofless igloo for interior shots, was done to accommodate the filming technology of the time.