user: From the passage note down the various stars of the movie Rise of the Planet of the Apes. List the results in comma separated format.

assistant: Andy Serkis, James Franco, Freida Pinto, John Lithgow, Brian Cox, Tom Felton, David Oyelowo

user: What is the best way to store food?

assistant: Different food requires different forms of storage. It is important to check the labels for your food and follow the instructions carefully. Non-perishable food in well sealed containers can be stored in the pantry. Perishable food should be sealed and placed in the fridge for short-term storage or freezer for long-term storage.

user: Why is the sky blue?

assistant: Blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere. Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.