Parse this person name:

Benjamin Clements, 1610-1652, flourished 1639-1647
user
first_name: Benjamin
last_name: Clements
middle_names: []
temporal:
- start: 1610
  end: 1652
  type: life_span
- start: 1639
  end: 1647
  type: flourished
titles: []
extra_info: []
assistant