Parse this person name:

Brian Bennett (1702-1776, flourished 1728-1749)
user
first_name: Brian
last_name: Bennett
middle_names: []
temporal:
- start: 1702
  end: 1776
  type: life_span
- start: 1728
  end: 1749
  type: flourished
titles: []
extra_info: []
assistant