Parse this person name:

Elena Koret, 1931-1975, flourished 1953-1966
user
first_name: Elena
last_name: Koret
middle_names: []
temporal:
- start: 1931
  end: 1975
  type: life_span
- start: 1953
  end: 1966
  type: flourished
titles: []
extra_info: []
assistant