You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.

Example Input: Uranus obeys the Titius-Bode rule, it is Neptune which doesn't.

No hard explanation, only an analogy: in quantum mechanics, the outer orbits of electrons may approach a continuum, as they do in metal bonds. With the increasing distances in the logarithmic Titius-Bode sequence, probably the quadratic distance influence of gravity allow intermediary orbits.
Example Output: why is Uranus out of place?

Example Input: That might depend on wether the binary stars are very close (and spinning about each other) such that they "look" almost like a simple center of gravity relative to a planet far enough away to not be affected by lets say bumps in the gravity field. Einstein told us that gravity distorts space and planets therefore merely follow the curved space layed out for them. The earth senses the gravitational pull of both the sun and say Jupiter but only the sun has a major affect because of proximity and mass. The short answer to your question is that planets can exist in stable (though irregular) orbits around binary stars depending on the curvature of space in its orbit. Hope that helps a little.
Example Output: Could planets exist in stable orbits around binary stars?

Example Input: .37 right now is up to 1 ounce weight. It costs if I recall .23 cents more for each ounce up to 13. For more information check out the post office. The post office lists the last day you can send the item out first class to get there by the 24 of Dec very very soon.
Example Output:
how much to mail a 5x7 christmas card?