Explanation

B is correct because Hazrat Ummay Salma (R.A.) was the sister of Muawiya and is known as one of the Ummu'l-Muminen. A is incorrect because Hazrat Ummay Habiba (R.A.) is not primarily associated with being the sister of Ameer Muawiya in this context. C is incorrect because Hazrat Safia (R.A.) was married to the Prophet (PBUH) and is not identified as the sister of Muawiya. D is incorrect because Hazrat Javeria (R.A.) is a different prominent companion.