Student asked: If "One young man is wearing a hat and protective goggles while snowboarding." does that mean that "A person snowboarding."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The person is snowboarding because the man is wearing a hat while snowboarding. The answer is yes.

Student asked: Premise: "A man in a gray suit kneels in front of a woman in a white dress."
Hypothesis: "A man is proposing to a woman."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Kneels in front of a woman does not mean he is proposing. The answer is it is not possible to tell.

Student asked: Premise: "A light turns red on hollywood boulevard."
Hypothesis: "The traffic light is the first one installed in american."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Not all traffic lights are the first one installed in American. The answer is it is not possible to tell.

Student asked: Premise: "Young hippie girl hula hooping with purple leg warmers and purple hair."
Hypothesis: "Young girl hula hooping with her friends."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. Friends may not be present with the girl with the hula hoop. The answer is it is not possible to tell.