Parse this person name:

Santamaria Pina, Calisto Berto Bienvenida Mamen, 1920-1981
user
first_name: Calisto
last_name: Santamaria Pina
middle_names:
- Berto
- Bienvenida
- Mamen
temporal:
- start: 1920
  end: 1981
  type: life_span
titles: []
extra_info: []
assistant