What is a possible origin of the word 'baghrir' according to lexicographer Mohamed Sbihi?

A. It is a combination of two Berber words for 'pancake' and 'delicious'
B. It is an alteration of the Arabic word 'baghir' from the verb 'baghara'
C. It is a French loanword introduced during colonial times
D. It is derived from the Arabic word for 'sponge'
Answer: 