Parse this person name:

Shane Smith, 1720-1800, flourished 1747-1771
user
first_name: Shane
last_name: Smith
middle_names: []
temporal:
- start: 1720
  end: 1800
  type: life_span
- start: 1747
  end: 1771
  type: flourished
titles: []
extra_info: []
assistant