He told me to lay on my stomach and play with my brother’s electric train set.
Is to lay a typo? If I'm not mistaken, one can only lie on one's stomach, not lay on it.
For this to be a duplicate question, I would have had to ask, again, what are the differences about the intransitive verb to lie and the transitive verb to lay. But this is not what my question is about. Since this question is not about the textbook differences between these two verbs, it cannot really be a duplicate question as some people on this site vehemently, though pointlessly, have been arguing. Rather, my question is contextual, not theoretical. I don't want to know what these difference are in general (as they're theoretically laid out in every English grammar). I merely want to know why in the context of the excerpt I've quoted the verb that was used is not in keeping with the grammatical guidelines laid out in the answer to the question that my own is supposedly a duplicate of. So anyone insisting on saying that a contextual question is the same as a theoretical question is just ill-meant and ignorant of the actual thing that I have in fact asked. I hope this is a clear enough edit for everybody on this site.