R & A: Wearing blue safety hats and orange safety vests doesn't imply vests are to big.
it is not possible to tell
Q: Premise: "Several hispanic workers in blue safety hats and orange safety vests stand before their leader in a yellow safety hat."
Hypothesis: "The vests are to big."
Do we know that the hypothesis entailed by the premise?

R & A: A bridesmaid wearing a red dress helping the bride put on her shoe.
yes
Q: Premise: "A bridesmaid wearing a red dress is putting the bride's shoe on her foot."
Hypothesis: "A bridesmaid is helping the bride put on her shoe."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

R & A: Not all two people dragging a yellow raft into a river fall.
it is not possible to tell
Q: Can we conclude from "Two people are dragging a yellow raft into a river." that "Two people that are dragging a raft trip and fall."?
Options:
- yes
- no
- it is not possible to tell

R & A: Standing behind merchandise does not mean he is looking for a gift for his wife.
it is not possible to tell
Q:
Test for natural language inference.
Premise: "A man stands behind some merchandise in an area with lots of candles."
Hypothesis: "A man is looking for a gift for his wife."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell