Parse this person name:

Arsenio Praga (1835-1877, flourished 1861-1872)
user
first_name: Arsenio
last_name: Praga
middle_names: []
temporal:
- start: 1835
  end: 1877
  type: life_span
- start: 1861
  end: 1872
  type: flourished
titles: []
extra_info: []
assistant