Parse this person name:

Graziella Sermonti, 1949-2016, flourished 1964-1978
user
first_name: Graziella
last_name: Sermonti
middle_names: []
temporal:
- start: 1949
  end: 2016
  type: life_span
- start: 1964
  end: 1978
  type: flourished
titles: []
extra_info: []
assistant