Which four communities does UNESCO name as practitioners of Dondang Sayang in Melaka?

• A Bengali, Punjabi, Gujarati and Nepali
• B Malay, Baba Nyonya, Chitty and Portuguese ✓
• C Malay, Thai, Japanese and Arab
• D Iban, Kadazan, Inuit and Sami

UNESCO identifies those four Melaka communities.