Parse this person name:

بن لادن, سفيان ل. (سفيان ليان), 1594-1643
user
first_name: سفيان
last_name: بن لادن
middle_names:
- ليان
temporal:
- start: 1594
  end: 1643
  type: life_span
titles: []
extra_info: []
assistant