Parse this person name:

Bernhard Hein (1286-1352, flourished 1310-1334)
user
first_name: Bernhard
last_name: Hein
middle_names: []
temporal:
- start: 1286
  end: 1352
  type: life_span
- start: 1310
  end: 1334
  type: flourished
titles: []
extra_info: []
assistant