Parse this person name:

Carlos Mayoral, 1431-1490, flourished 1450-1474
user
first_name: Carlos
last_name: Mayoral
middle_names: []
temporal:
- start: 1431
  end: 1490
  type: life_span
- start: 1450
  end: 1474
  type: flourished
titles: []
extra_info: []
assistant