Student asked: Premise: "The brown and white dog is chasing the ball."
Hypothesis: "The dog has at least two legs."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Dog has to have at least two legs to chase the ball. The answer is yes.

Student asked: Can we conclude from "A woman applying something to a wooden fence." that "A woman applies something to a fence."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A woman who applies something is another way of saying a woman is applying something. The answer is yes.

Student asked: If "A man installing a tile floor." does that mean that "The man was paid to install the tile on the floor."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Just because the main is installing tile it does not mean he is being paid. The answer is it is not possible to tell.

Student asked: Premise: "People are climbing on a rope bridge that is crossing a stream."
Hypothesis: "The people are crossing a stream."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. People are climbing on a rope bridge implies that there are people. The answer is yes.