Parse this person name:

Venceslás Aranda (1345-1415, flourished 1365-1394)
user
first_name: Venceslás
last_name: Aranda
middle_names: []
temporal:
- start: 1345
  end: 1415
  type: life_span
- start: 1365
  end: 1394
  type: flourished
titles: []
extra_info: []
assistant