Parse this person name:

عارف مهنا, 1338-1394, flourished 1357-1387
user
first_name: عارف
last_name: مهنا
middle_names: []
temporal:
- start: 1338
  end: 1394
  type: life_span
- start: 1357
  end: 1387
  type: flourished
titles: []
extra_info: []
assistant