Parse this person name:

Nadine Backer (1475-1520, flourished 1500-1511)
user
first_name: Nadine
last_name: Backer
middle_names: []
temporal:
- start: 1475
  end: 1520
  type: life_span
- start: 1500
  end: 1511
  type: flourished
titles: []
extra_info: []
assistant