Parse this person name:

Leandro Ugarte (1852-1902, flourished 1870-1880)
user
first_name: Leandro
last_name: Ugarte
middle_names: []
temporal:
- start: 1852
  end: 1902
  type: life_span
- start: 1870
  end: 1880
  type: flourished
titles: []
extra_info: []
assistant