How many legs does a horse have
Here is the closest I could find -;) https://amzn.to/2VdCiWJ
The horse now has only 4 legs !
Basically for some reason Google Search came back with an answer from Wikipedia saying it has 6 legs and hence the wrong answer before.
Google was very quick to fix this and now Google Search and hence Google Home gives you the correct answer - back to 4 legs -:)