Context: I know this is only my second semester here , but this is my third class I ' ve had with him and I think he inadvertently became my favorite teacher because of it . He was one of those calm , laid - back type of teachers who really valued creativity . He graded hard , but then , who does n't at this school . I was really looking forward to this class with him too .

Question: What may have caused him to become your favorite teacher ?
Options:
0. None of the above choices .
1. He can recognize a good student .
2. He can recognize a bad student .
3. He did n't grade hard .
Answer: 1

Question: What may have caused him to become your favorite teacher ?
Options:
0. He can recognize a bad student .
1. He did n't grade hard .
2. None of the above choices .
3. I had previosuly learned from him .
Answer: 3