Parse this person name:

Adrien Masson, 1876-1933, flourished 1894-1904
user
first_name: Adrien
last_name: Masson
middle_names: []
temporal:
- start: 1876
  end: 1933
  type: life_span
- start: 1894
  end: 1904
  type: flourished
titles: []
extra_info: []
assistant