[Q] Premise: "A zoo worker is inside an exhibit."
Hypothesis: "Playing with a tiger that is climbing up a tree."
Do we know that the hypothesis entailed by the premise?
[A] The zookeeper plays with the tiger as it climbs the tree.
The answer is yes.

[Q] Premise: "A man wearing sunglasses and a gray t-shirt is sitting in a chair."
Hypothesis: "A man is wearing a gray shirt."
Do we know that the hypothesis entailed by the premise?
[A] We know a man is wearing a gray shirt because it's stated that a man is wearing sunglasses and a gray t-shirt.
The answer is yes.

[Q] If "A man with a gray shirt and gray pants is working on a project near the water with another man who is wearing just shorts and a hat." does that mean that "They are complete strangers."?
Options:
- yes
- it is not possible to tell
- no
[A] Someone you are working on a project with is not a stranger.
The answer is no.