Parse this person name:

Silvestro Bianchi-Pometta, 1841-1883, flourished 1869-1878
user
first_name: Silvestro
last_name: Bianchi-Pometta
middle_names: []
temporal:
- start: 1841
  end: 1883
  type: life_span
- start: 1869
  end: 1878
  type: flourished
titles: []
extra_info: []
assistant