Parse this person name:

David Allison, 1734-1776, flourished 1751-1771
user
first_name: David
last_name: Allison
middle_names: []
temporal:
- start: 1734
  end: 1776
  type: life_span
- start: 1751
  end: 1771
  type: flourished
titles: []
extra_info: []
assistant