Parse this person name:

Sofia Arnold (1431-1502, flourished 1460-1484)
user
first_name: Sofia
last_name: Arnold
middle_names: []
temporal:
- start: 1431
  end: 1502
  type: life_span
- start: 1460
  end: 1484
  type: flourished
titles: []
extra_info: []
assistant