Hello,
this is just an experimental function I've added about a year ago, that's why it is somewhere on the bottom of the calculator.
I was testing MangPai and I also placed it in the calculator so that other users could also see it (only Premium).
And yes, this is a message based on MangPai - explanation given above by JLim if
fully applicable here.
And as Jlim mentioned, the chart has to be examined by human, this is why I have added the "probably" keyword

From the example given by herut (Warren Buffet chart) we can see that in this case it works well. Estimation always needs to be done by real human bazi specialist though.
In fact I was thinking of adding a new tab in my calculator called "MangPai", where we could test this kind of MangPai-based conclusions, but for now I have too little knowledge about MangPai.
I think this kind of tab could make more people in the bazi world interested in MangPai school, so MangPai could find more followers, especially if the stuff was quite correct.
Of course that would go with annotation that a program will never show you the truth, it can only suggest some stuff to examine by a bazi analyst (BTW everything that my calculator shows is ONLY suggestions, no interpretation).
But, possible MangPai section in my calculator is only song of future.
@JLim,
@herut, what do you think about it?