Parse this person name:

Pierangelo Malatesta, 1877-1943, flourished 1898-1924
user
first_name: Pierangelo
last_name: Malatesta
middle_names: []
temporal:
- start: 1877
  end: 1943
  type: life_span
- start: 1898
  end: 1924
  type: flourished
titles: []
extra_info: []
assistant