Parse this person name:

Elif Sauer, 1470-1542, flourished 1490-1514
user
first_name: Elif
last_name: Sauer
middle_names: []
temporal:
- start: 1470
  end: 1542
  type: life_span
- start: 1490
  end: 1514
  type: flourished
titles: []
extra_info: []
assistant