Parse this person name:

Bianca Scalfaro, 1250-1295, flourished 1273-1290
user
first_name: Bianca
last_name: Scalfaro
middle_names: []
temporal:
- start: 1250
  end: 1295
  type: life_span
- start: 1273
  end: 1290
  type: flourished
titles: []
extra_info: []
assistant