Conversation so far:
What year did Lilyan Tashman die?
Lilyan Tashman died on 1934
Where did Lilyan Tashman die?
Lilyan Tashman died at the Doctor's Hospital in New York City
Was Lilyan Tashman buried at Doctor's Hospital?
No, Lilyan Tashman was buried at Brooklyn's Washington Cemetery

Question: How did she die?
Self-contained rewrite: How did Lilyan Tashman die?