R & A: An empty street does not imply that a man walked through a shopping center or that it was night.
it is not possible to tell
Q: Given the sentence "A man walks through an almost-empty street with a plastic shopping bag." can we conclude that "A man walking through a shopping center parking lot in the middle of the night."?
Options:
- yes
- it is not possible to tell
- no

R & A: A young man is looking and thinking at the same time does not mean that he is concentrating on something while having conflicting thoughts.
it is not possible to tell
Q: Premise: "A young man is looking and thinking at the same time."
Based on this premise, can we conclude that the hypothesis "A young man is concentrating on something while having conflicting thoughts." is true?
Options:
- yes
- it is not possible to tell
- no

R & A: Just because a community on a frozen pond in winter skating around does not indicate that they are playing hockey on a pond.
it is not possible to tell
Q: Premise: "A community on a frozen pond in winter skating around."
Hypothesis: "People are playing hockey on a pond."
Do we know that the hypothesis entailed by the premise?

R & A: Two women who are dancing equals two women who are in a dance.
yes
Q:
Premise: "Two women are dancing while men play music behind them."
Hypothesis: "Two women dance."
Do we know that the hypothesis entailed by the premise?