Parse this person name:

Celso Pastor (1860-1925, flourished 1881-1902)
user
first_name: Celso
last_name: Pastor
middle_names: []
temporal:
- start: 1860
  end: 1925
  type: life_span
- start: 1881
  end: 1902
  type: flourished
titles: []
extra_info: []
assistant