Parse this person name:

Benigno Gutiérrez (1292-1365, flourished 1320-1348)
user
first_name: Benigno
last_name: Gutiérrez
middle_names: []
temporal:
- start: 1292
  end: 1365
  type: life_span
- start: 1320
  end: 1348
  type: flourished
titles: []
extra_info: []
assistant