QUESTION: Premise: "Two surgeons performing a surgery."
Hypothesis: "A pair of surgeons performing an operation."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Surgeons performing surgery is another way of saying surgeons are performing operation.
The answer is yes.

QUESTION: If "Men in suits and military uniforms looks on as two men shake hands." does that mean that "There are men in suits."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: There are men in suits as men in suits and military uniforms look on.
The answer is yes.

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

Let's solve it slowly:
One can either be mowing the lawn or call someone to mow the lawn.
The answer is no.