Unless the parent was being ironic e.g. "its raining on me - well by pure chance they invented this amazing invention called the umbrella" (I suspect not as kno

Unless the parent was being ironic e.g. "its raining on me - well by pure chance they invented this amazing invention called the umbrella" (I suspect not as knowing Readability exists is not expected, though this ironic use is probably where the convergence of the terms began).