 
<translate> Ajụjụ: N'ime ahịrịokwu abụọ a, olee nke na-enweghị isi? Nhọrọ: - Nkebi ahịrịokwu A: "M na-arụ ọrụ ụbọchị 300 n'afọ". - Nkebi ahịrịokwu B: "M na-arụ ọrụ ụbọchị 400 n'afọ".  Biko zaa ajụjụ a nke nta nke nta: <eng> Question: Which of the following two sentences does not make sense?
Options:
- Sentence A: "I work 300 days a year."
- Sentence B: "I work 400 days a year."

Please answer this question gradually: 