Q: Director Christopher Nolan conceived the film in the mid-1990s, when he and his future wife Emma Thomas sailed across the English Channel, following the path of many small boats in the Dunkirk evacuation. Nolan considered improvising the entire film instead of writing a script, but Thomas convinced him otherwise. In 2015, Nolan wrote a 76-page screenplay, which was about half the length of his usual scripts and his shortest to date. Its precise structure necessitated fictional characters, rather than ones based on eyewitnesses.
Can we conclude that was the movie dunkirk based on a book?
A: no

Q: In Christian hamartiology, eternal sins, unforgivable sins, or unpardonable sins are sins which will not be forgiven by God. One eternal or unforgivable sin (blasphemy against the Holy Spirit) is specified in several passages of the Synoptic Gospels, including Mark 3:28-29, Matthew 12:31-32, and Luke 12:10.
Can we conclude that in the bible is there an unforgivable sin?
A: yes

Q: Only the Brave is a 2017 American biographical action drama film directed by Joseph Kosinski and written by Ken Nolan and Eric Warren Singer, based on the GQ article ''No Exit'' by Sean Flynn. The film tells the true story of the Granite Mountain Hotshots, an elite crew of firefighters who fought the Yarnell Hill Fire in June 2013, and is dedicated in their memory. It features an ensemble cast, including Josh Brolin, Miles Teller, Jeff Bridges, Taylor Kitsch, James Badge Dale, Jennifer Connelly, Alex Russell, and Ben Hardy.
Can we conclude that is the movie brave based on a true story?
A: yes

Q: Crater Lake (Klamath: giiwas) is a caldera lake in south-central Oregon in the western United States. It is the main feature of Crater Lake National Park and is famous for its deep blue color and water clarity. The lake partly fills a nearly 2,148-foot (655 m)-deep caldera that was formed around 7,700 ( 150) years ago by the collapse of the volcano Mount Mazama. There are no rivers flowing into or out of the lake; the evaporation is compensated for by rain and snowfall at a rate such that the total amount of water is replaced every 250 years. With a depth of 1,949 feet (594 m), the lake is the deepest in the United States. In the world, it ranks ninth for maximum depth, and third for mean (average) depth.
Can we conclude that is crater lake the deepest lake in the us?
A:
yes