Pepsodent launched a new product that could whiten teeth, fight decay, and maintain fresh breath. Observing that Pepsodent did not focus on the dental sensitivity aspect, Colgate introduced a toothpaste which did all of the above and also protected sensitive teeth. This is an example of a(n) ________ attack.
A) frontal
B) flank
C) guerrilla
D) encirclement
E) bypass
Answer: B