Parse this person name:

Delfina Larrañaga-Ortega, 1881-1912, 1881-1912
user
first_name: Delfina
last_name: Larrañaga-Ortega
middle_names: []
temporal:
- start: 1881
  end: 1912
  type: life_span
titles: []
extra_info: []
assistant