 
 <translate> OK. You'll be given the following question. Please do chain-of-thought reasoning.
Which of the following sentences is nonsensical?
Options:
- Sentence A: "People brush their teeth with a comb every day."
- Sentence B: "People brush their teeth with toothbrushes every day."
 <ibo> Ọ dị mma. A ga-ajụ gị ajụjụ na-esonụ. Biko jiri usoro iche echiche mee ihe. N'ime ahịrịokwu ndị a, olee nke na-enweghị isi? Nhọrọ: - Nkebi ahịrịokwu nke mbụ: "Ndị mmadụ na-eji agụba asa ezé ha kwa ụbọchị". - Nkebi ahịrịokwu B: "Ndị mmadụ na-eji brọsh ezé asa ezé ha kwa ụbọchị". 