Which Is the Best Example of Noise That Originates with the Communications

Which is the best example of noise that originates with the communications channel in the communication process?

A) Portia has been studying English for two years and does not understand the symbolism being used in a commercial.
B) Hildur mishears a word in a commercial because of the spokesperson's accent.
C) A mother fails to hear a new commercial for diapers because her new baby is crying.
D) Lidya can't load web pages to do research because her Wi-Fi is down.
E) Matthew simply tunes out pop-up ads on the Internet so that they don't even enter his awareness.