classic architecture engineered approach like one of the kind of you know incredibly well done versions here that's exploiting so much information with inductive biases is using a word net which is like that great hand curated data set and so we see that it like gets and you know because it's able to exploit all this site information of you know helping with like learning oh these are in it you know synonyms or antonyms or this is you know more abstract or less abstract you know a child or a parent and in terms of like