Parse this person name:

Chaparro, Buenaventura Á. (Buenaventura Ágata), 1860-1890
user
first_name: Buenaventura
last_name: Chaparro
middle_names:
- Ágata
temporal:
- start: 1860
  end: 1890
  type: life_span
titles: []
extra_info: []
assistant