Task: Question Answering
Input (English): Moreover, this work also handles the cases of singular/plural, subject pronoun/object pronoun, etc. For instance, the pronoun “he" is used for the subject as “he" but is used for the object as “him". 
 Question: What else is tried to be solved other than 12 tenses, model verbs and negative form?
Output (English): cases of singular/plural, subject pronoun/object pronoun, etc.