Which is not an example of brand extensions?

Name: Which is not an example of brand extensions?
Brand: Quizplus
Rating: 4.8 (58 reviews)

Question

Quizplus · Accepted Answer

Titleist outerwear advertising that it uses Goretex in its jackets is not an example of brand extension, as it is highlighting a feature of the product rather than expanding the brand into a new product category or market. The other options all involve brand extensions, either by offering new flavors, different versions of software, or expanding into new product categories like bubble bath and lotion.

Which Is Not an Example of Brand Extensions