Parse this person name:

Alphonse Rivière, 1937-1995, flourished 1960-1970
user
first_name: Alphonse
last_name: Rivière
middle_names: []
temporal:
- start: 1937
  end: 1995
  type: life_span
- start: 1960
  end: 1970
  type: flourished
titles: []
extra_info: []
assistant