Context: I wish I could answer my exam questions like this . Imagine : The question asks for the importance of water and joints in limestone - cave formations . Imagine : The answer I give : Quite important I guess . If you like your caves big . We look unstable . We are on an unstable bridge .

Question: What do we know about the speaker ?
Options:
0. They have big caves .
1. None of the above choices .
2. They are a student .
3. They give exams .
Answer: 2

Question: Why is the narrator choosing to be difficult with answering questions ?
Options:
0. They do not know the subject matter .
1. They are trying to be sarcastic .
2. None of the above choices .
3. They are ignorant .
Answer: 1