Parse this person name:

Gerdi Bähr (1854-1925, flourished 1879-1901)
user
first_name: Gerdi
last_name: Bähr
middle_names: []
temporal:
- start: 1854
  end: 1925
  type: life_span
- start: 1879
  end: 1901
  type: flourished
titles: []
extra_info: []
assistant