Prior Public Disclosure May Prevent a New Technology from Being

Multiple Choice

Prior public disclosure may prevent a new technology from being patented.Which of the following is not a 'public disclosure'?

A) An inventor writing an article about their invention published in a science journal.
B) An inventor discussing their successfully completed invention with a fellow scientist.
C) An inventor discussing the details of their invention with a patent attorney.
D) An inventor giving an interview on television about the invention.