Parse this person name:

Bernardino Posada, 1323-1398, flourished 1340-1352
user
first_name: Bernardino
last_name: Posada
middle_names: []
temporal:
- start: 1323
  end: 1398
  type: life_span
- start: 1340
  end: 1352
  type: flourished
titles: []
extra_info: []
assistant