Complex sentence: He won the Academy Award for Best Actor for the 2005 biographical film "Capote", and received three Academy Award nominations as Best Supporting Actor as well as three Tony Award nominations for his work in the theater.
Split into simpler sentences: He won the Academy Award for Best Actor for the 2005 biographical film "Capote", and received three Academy Award nominations as Best Supporting Actor. He earned three Tony Award nominations for his work in the theater.