"Details" Magazine Was Introduced to the Market as a Raw

"Details" magazine was introduced to the market as a raw and bold "underground nightlife magazine." Sales were low, so the publisher of the magazine re-launched it as a fashion and lifestyle magazine for twenty something males. In which of the new product categories would this product fall?

A) New-to-the-world products
B) New category entries
C) Product improvements
D) Repositioning