You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when does between shades of gray take place?" whose answer is mid-20th century.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Between Shades of Gray historical context
Useful Output:

Doc 1: Historical Context. “Lithuania,” United States Holocaust Memorial Museum · “World War 2 in Lithuania (1940-1944),” True Lithuania · “The
Doc 2: Between Shades of Gray tells a unique and forgotten story of WW2, exposing the experiences of all the people caught between both the Nazis and the Soviets.
Doc 3: It's 1941 and fifteen-year-old artist Lina Vilkas is on Stalin's extermination list. Deported to a prison camp in Siberia, Lina fights for her life, fearless.
Doc 4: Much like The Boy in the Striped Pajamas and The Book Thief, Between Shades of Gray by Ruta Sepetys is a work of historical fiction that
Doc 5: In the book Between the Shades of Gray, Ruta Sepetys gives a very compelling account of the Soviet invasion of the country of Lithuania in 1941.