R & A: A player cannot be dodging a dolphins player and also playing water polo simultaneously.
no
Q: Premise: "A raiders player dodging the tackle of a dolphins player."
Hypothesis: "Two water polo players are playing water polo."
Do we know that the hypothesis entailed by the premise?

R & A: The dog is fetching and he is fetching a stick and running away with it.
yes
Q: Given the sentence "The brown dog is running away with a stick in its mouth." can we conclude that "The dog is fetching something."?
Options:
- yes
- it is not possible to tell
- no

R & A: A man cannot be pulling and pushing a barrel the same time.
no
Q: Given the sentence "A man in a white shirt pulling a barrel." is it true that "The man is pushing the barrel."?

R & A: Not all young man talking to a young woman is flirting and trying to get a girl's number.
it is not possible to tell
Q:
Premise: "A young man sitting on stone steps talking to a young woman wearing a scarf."
Hypothesis: "A young man is flirting and trying to get a girl's number."
Do we know that the hypothesis entailed by the premise?