Parse this person name:

Kevin Yates, 1874-1950, flourished 1894-1922
user
first_name: Kevin
last_name: Yates
middle_names: []
temporal:
- start: 1874
  end: 1950
  type: life_span
- start: 1894
  end: 1922
  type: flourished
titles: []
extra_info: []
assistant