Parse this person name:

Scott Smith (1915-1981, flourished 1940-1968)
user
first_name: Scott
last_name: Smith
middle_names: []
temporal:
- start: 1915
  end: 1981
  type: life_span
- start: 1940
  end: 1968
  type: flourished
titles: []
extra_info: []
assistant