Let's think step by step! Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "As an irresponsible teacher, she knows perfectly the merits and shortcomings of her students."
- Sentence B: "As a competent teacher,she knows perfectly the merits and shortcomings of her students."


Irresponsible teachers don't care too much about their students. The answer: Sentence A.