Parse this person name:

Anna-Lena Beer (1941-1981, flourished 1965-1976)
user
first_name: Anna-Lena
last_name: Beer
middle_names: []
temporal:
- start: 1941
  end: 1981
  type: life_span
- start: 1965
  end: 1976
  type: flourished
titles: []
extra_info: []
assistant