Which World War I offensive had the most casualties?
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West Asia is the location of World War I.
West Asia was located in World War I .
Which World War I offensive had the most casualties?</s> [unused1]West Asia                [unused2] is the location of World War I.
Which World War I offensive had the most casualties?</s>West Asia is the location of World War I.
Which World War I offensive had the most casualties?</s> [unused1]West Asia                [unused2] was located in World War I .
Which World War I offensive had the most casualties?</s>West Asia was located in World War I .
Which World War I offensive had the most casualties?</s>World War I,0,World War I,World War I,located in/on physical feature,[unused1]West Asia[unused2],[unused1]West Asia[unused2],0,World War I,[unused1]West Asia[unused2],0,[unused1]West Asia[unused2]
Which World War I offensive had the most casualties?</s>World War I,0,World War I,World War I,located in/on physical feature,West Asia,West Asia,0,World War I,West Asia,0,West Asia