Parse this person name:

Olav Gerlach (1624-1695, flourished 1650-1677)
user
first_name: Olav
last_name: Gerlach
middle_names: []
temporal:
- start: 1624
  end: 1695
  type: life_span
- start: 1650
  end: 1677
  type: flourished
titles: []
extra_info: []
assistant