Parse this person name:

Hella Tschentscher, 1733-1812, flourished 1760-1772
user
first_name: Hella
last_name: Tschentscher
middle_names: []
temporal:
- start: 1733
  end: 1812
  type: life_span
- start: 1760
  end: 1772
  type: flourished
titles: []
extra_info: []
assistant