Ваш доклад был гораздо интереснее е

Ваш доклад был гораздо интереснее его доклада
Его

Результаты (английский) 1:

Your report was much more interesting than its reportHis

Результаты (английский) 2:

Your report has been much more interesting to its report
him

Результаты (английский) 3:

Your report was a much more entertaining his report
his