Parse this person name:

Sebastián Cervantes (1898-1957, flourished 1919-1936)
user
first_name: Sebastián
last_name: Cervantes
middle_names: []
temporal:
- start: 1898
  end: 1957
  type: life_span
- start: 1919
  end: 1936
  type: flourished
titles: []
extra_info: []
assistant