[Q] If "A young male jumping into the water." does that mean that "A young boy mows the lawn."?
Options:
- yes
- it is not possible to tell
- no
[A] It can be either jumping into the water or mows the lawn.
The answer is no.

[Q] Test for natural language inference.
Premise: "A child's shadow is shown behind him."
Hypothesis: "A kid under a light source."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A kid under a light source is related to the shadow.
The answer is yes.

[Q] If "A woman in a white swim cap teaches a toddler how to swim in a swimming pool." does that mean that "A woman is teaching her son how to float."?
Options:
- yes
- it is not possible to tell
- no
[A] A woman in a swim cap who teaches a toddler how to swim is not necessarily her son and is not necessarily teaching how to float.
The answer is it is not possible to tell.