Parse this person name:

Iván Pina, 1424-1476, flourished 1447-1468
user
first_name: Iván
last_name: Pina
middle_names: []
temporal:
- start: 1424
  end: 1476
  type: life_span
- start: 1447
  end: 1468
  type: flourished
titles: []
extra_info: []
assistant