 <translate> Let's think step by step! Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "There are thirteen months in a year."
- Sentence B: "There are twelve months in a year."

 <yor> Ẹ jẹ́ ká ronú ní ṣísẹ̀-n-tẹ̀lé! Èwo nínú gbólóhùn méjì tó wà nísàlẹ̀ yìí ló lòdì sí èrò tó bọ́gbọ́n mu? Àwọn àyè: - Ẹsẹ A: "Oṣù mẹ́tàlá ló wà nínú ọdún kan". - Ẹsẹ B: "Oṣù méjìlá ló wà nínú ọdún kan". 