Parse this person name:

John Scott, 1897-1941, flourished 1921-1936
user
first_name: John
last_name: Scott
middle_names: []
temporal:
- start: 1897
  end: 1941
  type: life_span
- start: 1921
  end: 1936
  type: flourished
titles: []
extra_info: []
assistant