Task: Question Answering
Input (English): In addition, we note that our approach can still lead to erroneous facts or even hallucinations. An interesting perspective might be to further constrain the model on the data structure in order to prevent inaccurate of even contradictory descriptions. 
 Question: What future possible improvements are listed?
Output (English): rther constrain the model on the data structure in order to prevent inaccurate of even contradictory descriptions