Before revision:  Further experiments on transfer between human languages show that zero-shot performance on a test language is highly correlated with  syntactic similarity to the training language, even after removing any vocabulary overlap. This suggests that the internal representations induced from natural languages are typologically coherent: they encode the features and differences outlined in typological studies .
After revision:  Further experiments on transfer between human languages show that zero-shot performance on a test language is highly correlated with syntactic similarity to the training language, suggesting that representations induced from natural languages are typologically coherent: they encode the features and differences outlined in typological studies .