Parse this person name:

Bilal Molenaar, 1918-1991, flourished 1942-1971
user
first_name: Bilal
last_name: Molenaar
middle_names: []
temporal:
- start: 1918
  end: 1991
  type: life_span
- start: 1942
  end: 1971
  type: flourished
titles: []
extra_info: []
assistant