instruction:
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
question:
When didn't violence start in war no sorry when did it start?
answer:
When did violence start in war?


question:
In which century by what term is a type of advocacy of empire known no do most consider the beginning of imperialism?
answer:
 In which century do most consider the beginning of imperialism?


question:
Where did umm no I mean when did the Holocene end?
answer:
When did the Holocene end?