Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Q: The sun delivers power to the chemical factory chloroplasts.

A: What delivers power to the chemical factory chloroplasts?
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Q: Toxins is contained in the skin of brightly colored poison dart frogs.

A: What is contained in the skin of brightly colored poison dart frogs?
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Q: The sun would appear smaller and dimmer would the sun appear to an astronaut on pluto compared with how it looks from earth.

A:
How would the Sun appear to an astronaut on Pluto compared with how it looks from Earth?
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