Student asked: Can we conclude from "A man in a light blue cap is riding on a cart behind an animal who is pulling the cart." that "A man is riding a motor bike."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man riding on a cart can not be riding a motor bike. The answer is no.

Student asked: Given the sentence "One of the buses is marked ""linea express"" while the other is marked ""metropolitan transit system"". ." can we conclude that "The buses are fast."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The markings on the buses do not imply that the buses are fast. The answer is it is not possible to tell.

Student asked: Premise: "A young guy playing volleyball wearing a yellow shirt and navy blue shorts and being watched by an audience."
Hypothesis: "A guy hits an ace serve."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Playing volleyball does not necessarily imply that the player hit an ace serve. The answer is it is not possible to tell.

Student asked: Premise: "Some people are riding carpets down a slide at an amusement park."
Hypothesis: "People are riding rides."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. Sentence 2 is a reformat of sentence 1 stating that people are riding something. The answer is yes.