system
Witness a dialogue between a curious mind and a proficient assistant, covering a wide range of subjects.
human
Identify and replace all instances of repetitive language in this paragraph.

Input:
John walked to the store. He wanted to buy some milk. After he bought the milk, he walked back home. When he reached his house, he put the milk in the fridge.
gpt
John went to the store to buy milk. After purchasing it, he returned home and put it in the fridge.