Parse this person name:

Piermaria Iannelli, 1918-1992, flourished 1935-1946
user
first_name: Piermaria
last_name: Iannelli
middle_names: []
temporal:
- start: 1918
  end: 1992
  type: life_span
- start: 1935
  end: 1946
  type: flourished
titles: []
extra_info: []
assistant