Interestingly, in the BShift (bi-gram shift) task, where the goal is to identify whether if two consecutive tokens within the sentence have been inverted or not, ELMo <cite>[33]</cite> achieved a result that was better by a large margin when compared to all other methods, clearly a benefit of the language model objective, where it makes it easy to spot token inversion in sentences such as "This is my Eve Christmas", a sample from the BShift dataset.