Which Harry Potter books were not published before the year 2000?
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Harry Potter is written in English.
English is the language of work or name of Harry Potter .
Which Harry Potter books were not published before the year 2000?</s>Harry Potter is written in [unused1]English                [unused2] .
Which Harry Potter books were not published before the year 2000?</s>Harry Potter is written in English.
Which Harry Potter books were not published before the year 2000?</s> [unused1]English                [unused2] is the language of work or name of Harry Potter .
Which Harry Potter books were not published before the year 2000?</s>English is the language of work or name of Harry Potter .
Which Harry Potter books were not published before the year 2000?</s>[unused1]English[unused2],0,[unused1]English[unused2],[unused1]English[unused2],0,Harry Potter,Harry Potter,language of work or name,[unused1]English[unused2],Harry Potter,0,Harry Potter
Which Harry Potter books were not published before the year 2000?</s>English,0,English,English,0,Harry Potter,Harry Potter,language of work or name,English,Harry Potter,0,Harry Potter