Question and answer: Q: Premise: "A black dog and a brown dog are playing rough on green grass."
Based on this premise, can we conclude that the hypothesis "The dogs played in the back yard." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: Green grass does not imply only a back yard but could be any grassy area.


Question and answer: Q: Can we conclude from "A guy driving the tractor with some people around him." that "A girl is on the couch."?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation: A guy driving is completely different from a girl on a couch. Different gender different actions.


Question and answer: Q: Premise: "Two boats are being maneuvered down a quiet river."
Hypothesis: "The blue boats are tied together while moving along the river."
Do we know that the hypothesis entailed by the premise?
A: it is not possible to tell
Explanation:
Boats being maneuvered does not imply the boats are tied together.