Parse this person name:

Lucas Cohen, 1678-1743, flourished 1694-1711
user
first_name: Lucas
last_name: Cohen
middle_names: []
temporal:
- start: 1678
  end: 1743
  type: life_span
- start: 1694
  end: 1711
  type: flourished
titles: []
extra_info: []
assistant