Parse this person name:

Aneta Sager, 1576-1618, flourished 1591-1611
user
first_name: Aneta
last_name: Sager
middle_names: []
temporal:
- start: 1576
  end: 1618
  type: life_span
- start: 1591
  end: 1611
  type: flourished
titles: []
extra_info: []
assistant