Pietro Ferrero (2 September 1898 2 March 1949) was the founder of Ferrero SpA, an Italian confectionery and chocolatier company. His company invented Nutella, a hazelnut-cream spread, which is now sold in over 160 countries. The famous Ferrero Rochers are also made by his company, Ferrero, as were Tic-Tacs and various Kinder chocolates.
Can we infer the following?
Pietro Ferrero invented Nutella by himself

Available options:
A). Yes
B). It's impossible to say
C). No
The answer is:
B).