Parse this person name:

Tony Chang, 1902-1947, flourished 1931-1942
user
first_name: Tony
last_name: Chang
middle_names: []
temporal:
- start: 1902
  end: 1947
  type: life_span
- start: 1931
  end: 1942
  type: flourished
titles: []
extra_info: []
assistant