I also like this vaguely related paper from one of the ex-IBM-Watson team members: <a href="http:&#x2F;&#x2F;arxiv.org&#x2F;abs&#x2F;1508.06924" rel="nofollow">http:&#x2F;&#x2F;arxiv.org&#x2F;abs&#x2F;1508.06924</a><p>&quot;Using Thought-Provoking Children&#x27;s Questions to Drive Artificial Intelligence Research&quot;