I want to know the answer to the following question:
What former private home hosts lake-side classical music concerts ever summer?
All the background I'm provided with is that "Hampstead Heath incorporates Kenwood House, the former stately home and a popular location in the summer months where classical musical concerts are held by the lake, attracting thousands of people every weekend to enjoy the music, scenery and fireworks.". Is that enough to answer the question?
Answer: yes