[QUESTION] Given the sentence "A man in a long-sleeved white shirt and light tan shorts is mowing the lawn near a brick wall with small trees along it." can we conclude that "The man calls someone to mowe his lawn."?
Options:
- yes
- it is not possible to tell
- no
One can either be mowing the lawn or call someone to mow the lawn.
The answer is no.

[QUESTION] If "Several men walking in the rain under an umbrella." does that mean that "Several men are walking along the beach in sunny weather."?
Options:
- yes
- it is not possible to tell
- no
The weather cannot be both rainy and sunny (or it is highly unlikely).
The answer is no.

[QUESTION] Premise: "Three hikers rest in the shade of a tree in the desert."
Hypothesis: "The hikers are tired and rest under the tree for 30 minutes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Hikers might rest for reasons other than being tired. Rest does not necessarily take 30 minutes.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "An indian chief in traditional headdress." that "The chef is wearing a headdress."?
Options:
- yes
- no
- it is not possible to tell
They are talking about how the chief is wearing a headdress.
The answer is yes.