Based on the two articles about riddles in believing our ears and eyes, what can be inferred?
a.
writing riddles is very difficult.
b.
young people are the main audience for riddles.
c.
riddles no longer play a role in society.
d.
both authors appreciate riddles.

The correct answer is C. A is incorrect, because while it is true that writing riddles can be difficult, this isn't the stance that the articles take. B is incorrect because it's not always young people who are the main audience for riddles. In fact, riddles are often made for older generations as well, who need more mind games to maintain brain activity. C is incorrect, because riddles are still very much a part of society.