Parse this person name:

Tamara Förster (1917-1973, flourished 1947-1968)
user
first_name: Tamara
last_name: Förster
middle_names: []
temporal:
- start: 1917
  end: 1973
  type: life_span
- start: 1947
  end: 1968
  type: flourished
titles: []
extra_info: []
assistant