Parse this person name:

بيلسان شربتلي, 1920-1972, flourished 1937-1954
user
first_name: بيلسان
last_name: شربتلي
middle_names: []
temporal:
- start: 1920
  end: 1972
  type: life_span
- start: 1937
  end: 1954
  type: flourished
titles: []
extra_info: []
assistant