TASK DEFINITION: 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.
PROBLEM: PS : Post Scriptum (after writing in Latin)

CC : Carbon Copy

BCC : Blind Carbon Copy

This "Carbon" originally comes from this "era" when we where using carbons on typewriters :-)

SOLUTION: what do the following acronymns stand for 1.)P.S 2).C.C 3).B.C.C?

PROBLEM: A gift basket filled with puppies.

SOLUTION: if you were 15 wat would you get your 15 year old best friend for christmas??

PROBLEM: Without checking astronomical data, I'll try the chemical approach:

The most abundant elements in the universe are hydrogen (with a big lead) and most of the other light elements, so we have to look for the most probable triatomic molecule we can form from light elements.

This makes H2O my prime candidate, being the most stable molecule to contain two hydrogen atoms. HCN or CO2 have a much lower probability. SiO2 is pretty abundant, but not as distinct molecules.

SOLUTION:
What is the most abundant triatomic molecule in the Universe?