Parse this person name:

Olalla Parra (1856-1919, flourished 1881-1896)
user
first_name: Olalla
last_name: Parra
middle_names: []
temporal:
- start: 1856
  end: 1919
  type: life_span
- start: 1881
  end: 1896
  type: flourished
titles: []
extra_info: []
assistant