Parse this person name:

Aaron Olson (1856-1904, flourished 1875-1898)
user
first_name: Aaron
last_name: Olson
middle_names: []
temporal:
- start: 1856
  end: 1904
  type: life_span
- start: 1875
  end: 1898
  type: flourished
titles: []
extra_info: []
assistant