Parse this person name:

Guichard Cousin, Sabine Alain Bernadette, 1708-
user
first_name: Sabine
last_name: Guichard Cousin
middle_names:
- Alain
- Bernadette
temporal:
- start: 1708
  end: null
  type: life_span
titles: []
extra_info: []
assistant