Parse this person name:

Ronaldo Bettoni, 1950-2025, flourished 1970-2000
user
first_name: Ronaldo
last_name: Bettoni
middle_names: []
temporal:
- start: 1950
  end: 2025
  type: life_span
- start: 1970
  end: 2000
  type: flourished
titles: []
extra_info: []
assistant