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: "What is the ship that sank in the Baltic sea and is in the novel Salt to the Sea?" whose answer is MV "Wilhelm Gustloff.
Each document should contain about 30 words, and these documents should contain useful information.

Query: ship sinking in the Baltic Sea mentioned in Salt to the Sea
Useful Output:

Doc 1: The picture one gets from google, is that it was a ship full of the master race which sunk, and that can be the explanation for the silence. It
Doc 2: The ship has sunk. Florian looks at the lifeboat and realizes they could have fit the Poet and Emilia. He considers his pack.
Doc 3: Deep beneath the Baltic Sea lies a haunting relic of history: a cabin aboard the Aachen, a 19th-century steamship sunk by a torpedo in July 1915
Doc 4: An estimated >9,000 people perished on board when the Soviets sent 3 torpedoes to the Gustloff, many of whom died trapped within the ship itself
Doc 5: Over 9,000 people died after the ship was hit by missiles from a Russian submarine in the Baltic Sea in January, 1945.