The deepemoji one is fooled by "was my flight delayed? no.". I feel for the computer when it meets that one "do I speak in questions?" person. chuckles.

On a more serious note, Hinton and other alluded to the need to restructure NLP studies as to focus more on the nature of recursion within language, which is basically what Chomsky has been saying for decades. It's interesting to see whether they converge.