Parse this person name:

Dina Siffredi, 1934-1991, flourished 1957-1986
user
first_name: Dina
last_name: Siffredi
middle_names: []
temporal:
- start: 1934
  end: 1991
  type: life_span
- start: 1957
  end: 1986
  type: flourished
titles: []
extra_info: []
assistant