Student asked: Premise: "A man wearing white tennis clothing is swinging a tennis racket."
Based on this premise, can we conclude that the hypothesis "There is a man swinging a racket." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Swinging a racket indicates the man is playing Tennis and White tennis clothing also indicates the man is playing tennis. The answer is yes.

Student asked: Premise: "A woman with a ponytail."
Hypothesis: "Wearing a brown shirt and blue jean shorts is putting something in the backseat of a car."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A woman taking her groceries out of the backseat of a car. The answer is it is not possible to tell.

Student asked: Premise: "A man and a young boy using screwdrivers at the base of a door."
Hypothesis: "A boy is helping fix a door."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Tools a boy can use to fix a door can include a screwdrivers. The answer is yes.

Student asked: Given the sentence "Just an ordinary day on the lobster boat!." can we conclude that "An octopus had hijacked a lobster boat."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Octopus had hijacked a boat is not a normal day simultaneously. The answer is no.