Student asked: Premise: "A trombonist is at the front of the stage during a concert."
Hypothesis: "A trombonist is having trouble remembering what to play."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Being at the front of the stage does not imply having trouble. The answer is it is not possible to tell.

Student asked: Can we conclude from "A children with a helmet riding his bicycle." that "A child rides a bike."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Children is meant to be child because A is singular. Bike is a short term for bicycle. Riding is the suffix form of rides. The answer is yes.

Student asked: If "A man in a dark sweatshirt is sitting at a table with a red pen and a newspaper." does that mean that "The man is trying to find a new job."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A sitting at a table with a red pen and newspaper doesn't mean he is trying to find a job. The answer is it is not possible to tell.

Student asked: Can we conclude from "A pack of sled dogs pulling a sled through a town." that "The sled dogs are outside."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A pack of sled dogs is the same as sled dogs. The answer is yes.