Parse this person name:

Margot Klein (1745-1800, flourished 1774-1793)
user
first_name: Margot
last_name: Klein
middle_names: []
temporal:
- start: 1745
  end: 1800
  type: life_span
- start: 1774
  end: 1793
  type: flourished
titles: []
extra_info: []
assistant