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 nationality of the physician who conducted experiments on Jona Laks ?" whose answer is German.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Jona Laks experiments
Useful Output:

Doc 1: #ISurvivedAuschwitz Upon arriving at Auschwitz, Holocaust survivor Jona Laks was randomly assigned to die in the gas chamber – left, right,
Doc 2: A new digital campaign featuring Holocaust survivors who endured the extermination camp synonymous with evil.
Doc 3: Jona Laks is a Polish Jewish survivor who was subjected to human experimentation by Josef Mengele at the Auschwitz concentration camp during
Doc 4: Jona Laks could smell the burning flesh as she walked towards death at the Auschwitz crematorium. More than 75 years later, aged 90,
Doc 5: After the Wannssee Conference in 1942, during which the Nazi government determined the “final solution,” its plan to kill all Jews in its