Complex sentence: 'Dr. Jekyll and Mr. Mouse' is a 1947 one-reel animated cartoon and is the 30th "Tom and Jerry" short, it was nominated for the in 1947 and lost for Warner Bros. Tweetie Pie.
Split into simpler sentences: 'Dr. Jekyll and Mr. Mouse' is a 1947 one-reel animated cartoon and is the 30th "Tom and Jerry" short. It was nominated for the in 1947, but lost to Warner Bros. Tweetie Pie.