Simplify the following text for a Grade 12 native English-speaking person.
Original: During the banquet which followed , he reported with pride , intoxicated : `` We have slaughtered here at Jasenovac more people than the Ottoman Empire was able to do during its occupation of Europe . ''
Simplified: During the banquet which followed , he reported with pride : `` We have slaughtered here at Jasenovac more people than the Ottoman Empire was able to do during its occupation of Europe . '' .