Parse this person name:

Arnaude Gros (1887-1931, flourished 1907-1926)
user
first_name: Arnaude
last_name: Gros
middle_names: []
temporal:
- start: 1887
  end: 1931
  type: life_span
- start: 1907
  end: 1926
  type: flourished
titles: []
extra_info: []
assistant