Parse this person name:

Cristina Gangemi-Bellò, 1250-1302, flourished 1276-1287
user
first_name: Cristina
last_name: Gangemi-Bellò
middle_names: []
temporal:
- start: 1250
  end: 1302
  type: life_span
- start: 1276
  end: 1287
  type: flourished
titles: []
extra_info: []
assistant