There's definitely human elements. have more than one writer and so depending on the situations and a number of factors you can have two three four writers that are assessing The same situation. There's definitely the recognition that there may be Fingers associated to the human components in here. And this is why we take the steps to design the framework in a way that It's not overly sensitive to potential failure of a single writer being fatigue or a dual specialist. This is why we create all these other functions the paper lists over 20 countermeasures and We believe that they are necessary for for a reason right.