Parse this person name:

Schäfer-Niemeier, Anny, (1725-1761), 1725-1761
user
first_name: Anny
last_name: Schäfer-Niemeier
middle_names: []
temporal:
- start: 1725
  end: 1761
  type: life_span
titles: []
extra_info: []
assistant