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 daughter of an English actress and a French singer/songwriter appeared in the film Nymphomaniac?" whose answer is Charlotte Gainsbourg.
Each document should contain about 30 words, and these documents should contain useful information.

Query: daughter of Jane Birkin and Serge Gainsbourg
Useful Output:

Doc 1: Birkin's eldest daughter Kate Barry, whom she had with late British film composer John Barry, suffered a tragic death in Paris in 2013.
Doc 2: After Jane Birkin left her husband with their daughter Kate in tow, she met the man who would change her life - French poet and provocateur
Doc 3: Birkin had three daughters with different fathers: Kate Barry from British composer John Barry, Charlotte Gainsbourg from Serge Gainsbourg, and
Doc 4: RM 2HWK54J–Jane Birkin & Serge Gainsbourg, with their new baby daughter, Charlotte Lucy Gainsbourg aged 5 weeks old, pictured at home in Paris, France,
Doc 5: In an interview in 2017 Charlotte Gainsbourg, Birkin's daughter with Serge, said that her mother was “gone for years. Really gone . . . She