Parse this person name:

Mario Junken (1913-1953, flourished 1941-1948)
user
first_name: Mario
last_name: Junken
middle_names: []
temporal:
- start: 1913
  end: 1953
  type: life_span
- start: 1941
  end: 1948
  type: flourished
titles: []
extra_info: []
assistant