That was an interesting list in terms of all the meta analysis that went into it. But of all the items in the list, I think this calendar one would fare the worst against a Watson style AI, who would have a ranking system for recognizing topics and culture. The well known calendar rhyme would be a partial match, plus half the words in the rhyme are about calendars. The other topics would be poor matches for food, family, etc, only hitting once each.

I cannot make heads or tails of this, and did follow the link. A computer would be more on the radar for an obscure rhyme than a person probably would.