Task: Question Answering
Input (English): On Figure FIGREF1 one can see that the outcomes for every single rerun differ significantly. Namely, accuracy can change up to 5 percentage points, whereas BLEU can vary up to 8 points. 
 Question: How much does the standard metrics for style accuracy vary on different re-runs?
Output (English): accuracy can change up to 5 percentage points, whereas BLEU can vary up to 8 points