R & A: A man in a black jacket pole-vaulting is still a man pole-vaulting.
yes
Q: If "A man in a black jacket pole-vaulting on the beach." does that mean that "A man is pole-vaulting."?
Options:
- yes
- it is not possible to tell
- no

R & A: The dog chasing a fox doesn't specify the location or why he's running.
it is not possible to tell
Q: Premise: "A black dog running across barren terrain."
Hypothesis: "The dog is chasing a fox as part of a hunting party."
Do we know that the hypothesis entailed by the premise?

R & A: A young clerk was looking or attempting to locate new emails from clients.
yes
Q: If "A young clerk looking for new emails from clients." does that mean that "A young clerk attempting to locate new client emails."?
Options:
- yes
- it is not possible to tell
- no

R & A: The rowers cannot navigate and be asleep at the same time.
no
Q:
Given the sentence "A group of rowers navigate a body of water." can we conclude that "The group of rowers are asleep at home."?
Options:
- yes
- it is not possible to tell
- no