Parse this person name:

Gianpietro Surian, 1910-1975, flourished 1934-1948
user
first_name: Gianpietro
last_name: Surian
middle_names: []
temporal:
- start: 1910
  end: 1975
  type: life_span
- start: 1934
  end: 1948
  type: flourished
titles: []
extra_info: []
assistant