Parse this person name:

Graciela Acedo (1221-1299, flourished 1238-1257)
user
first_name: Graciela
last_name: Acedo
middle_names: []
temporal:
- start: 1221
  end: 1299
  type: life_span
- start: 1238
  end: 1257
  type: flourished
titles: []
extra_info: []
assistant