Parse this person name:

Alexandra Expósito (1360-1425, flourished 1382-1409)
user
first_name: Alexandra
last_name: Expósito
middle_names: []
temporal:
- start: 1360
  end: 1425
  type: life_span
- start: 1382
  end: 1409
  type: flourished
titles: []
extra_info: []
assistant