Do you participate in "Alexa Answers" online? There is actually a place to submit any answer you wish, to questions that have been asked and Alexa did not have an answer for. I have seen some really screwed up answers to things I knew on the lists of questions. I have answered about 50 questions with what I believe are very good answers. Some are very short answers, such as "No. It cannot", and some really drawn out answers about a specific person who played so-in-so on a show, giving a bit of their acting history as part of the answer. If the history isn't too long of course... I won't be answering and including all about John Wayne or Samuel L. Jackson... the lists would be too long and I'd lose interest before I got very far... so listing a few items that were extremely popular, I just say "and many other roles".
What I guess I'm saying is, the answers are provided by humans... sometimes not the brightest ones... even I may not be as bright as I think I am, but I can say without a doubt, I rank head and shoulders above many on the Alexa Answers pages... LOL