Parse this person name:

John Simon (1732-1781, flourished 1758-1776)
user
first_name: John
last_name: Simon
middle_names: []
temporal:
- start: 1732
  end: 1781
  type: life_span
- start: 1758
  end: 1776
  type: flourished
titles: []
extra_info: []
assistant