Parse this person name:

Gunar Reuter (1648-1725, flourished 1671-1696)
user
first_name: Gunar
last_name: Reuter
middle_names: []
temporal:
- start: 1648
  end: 1725
  type: life_span
- start: 1671
  end: 1696
  type: flourished
titles: []
extra_info: []
assistant