Student asked: If "People pass each other on a busy city street while talking on their cellphones." does that mean that "There are people walking along the street."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. If people pass each other while talking on their cellphones they are waling along the street. The answer is yes.

Student asked: Premise: "A man is holding a yellow bird cage with a parrot inside."
Hypothesis: "A man is kneading dough in the kitchen."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man cannot knead dough and hold a bird cage at the same time. The answer is no.

Student asked: Given the sentence "A man skates down a long outdoor stairway." is it true that "This man performs some extreme skating."?
Teacher's response: Let's think. A man who skates down a long outdoor stairway is performing extreme skating. The answer is yes.

Student asked: If "A little girl with brown hair blowing kisses at a butterfly in her hand." does that mean that "A little girl is holding a big snake."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A girls hands would be filled with the big snake and she would not have a free hand to blow kisses. The answer is no.