Parse this person name:

وائل المهنا, 1944-2017, flourished 1973-1994
user
first_name: وائل
last_name: المهنا
middle_names: []
temporal:
- start: 1944
  end: 2017
  type: life_span
- start: 1973
  end: 1994
  type: flourished
titles: []
extra_info: []
assistant