Parse this person name:

Mariana Malatesta (1258-1314, flourished 1278-1294)
user
first_name: Mariana
last_name: Malatesta
middle_names: []
temporal:
- start: 1258
  end: 1314
  type: life_span
- start: 1278
  end: 1294
  type: flourished
titles: []
extra_info: []
assistant