Parse this person name:

Stephanie Chen, 1894-1953, flourished 1919-1944
user
first_name: Stephanie
last_name: Chen
middle_names: []
temporal:
- start: 1894
  end: 1953
  type: life_span
- start: 1919
  end: 1944
  type: flourished
titles: []
extra_info: []
assistant