Student asked: Can we conclude from "A sound technician is adjusting a soundboard." that "A man is working."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A sound technician adjusting a soundboard is a man who is working. The answer is yes.

Student asked: Can we conclude from "A young man with dreadlocks receives a haircut from a young woman outdoors." that "The man is getting his hair cut inside a salon."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. If a man receives a haircut outdoors then he is not inside a salon. The answer is no.

Student asked: If "A caravan of green and red vehicles going up a mountain." does that mean that "A group of vehicles is going up the mountain."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A caravan of green and red vehicles is the same as a group of vehicles going up the mountain. The answer is yes.

Student asked: Can we conclude from "A woman in white is throwing a boy into the air." that "The child is not the woman's."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A woman cannot be throwing a child that is not his into the air. The answer is no.