This is an example of a refutational appeal.
Option: D
Explanation:
A refutational response is one that communicates or accepts an alternative perspective and then ends up refuting the argument. The option to a refutational strategy is to dismiss any competitive claims and use a constructive or encouraging style instead. Here the Pete's Peanut Butter claims that the butter has high fat content, it states of containing rich source of protein and fiber with awesome taste. But later the brand decided to close the advertisement by stating that it is consisting less fat than other peanut butter brands, thus the brand has decided to refute the argument.