Premise: Unapologetic is the seventh studio album by Barbadian singer Rihanna . Unapologetic is mainly a pop , dubstep and R&B album that incorporates elements of hip hop , EDM and reggae in its production , similar to the sound of her previous albums Talk That Talk and Rated R ( 2009 ) . The album produced seven singles including the international hits `` Diamonds '' and `` Stay '' .
Hypothesis: Unapologetic is an environmental protection policy.
Label: NEUTRAL