User: Can you tell me more about police brutality in the United States?
ChatGPT: Certainly! Police brutality refers to the use of excessive force by law enforcement officers. It has been a significant issue in the United States, particularly in communities of color. According to data from Mapping Police Violence, police killed 1,127 people in the United States in 2020, and Black people were three times more likely to be killed by police than white people. There have been many protests and calls for reform in recent years in response to this issue.