QUESTION: Given the sentence "An oriental man dressed all in black is wildly waving his arms." is it true that "He is trying to catch a taxi."?

Let's solve it slowly: A man is wildly waving his arms but this doesn't necessarily mean that he is trying to catch a taxi.
The answer is it is not possible to tell.

[QUESTION] If "A small boy in the bathtub spits water." does that mean that "The boy is in the lake."?
Options:
- yes
- it is not possible to tell
- no
A boy cannot be in a bathtub at the same time that he is in a lake.
The answer is no.

Q: Test for natural language inference.
Premise: "A tall bird is standing on the sand beside the ocean."
Hypothesis: "A tall bird has a fish in its mouth."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The bird does not necessarily have a fish in its mouth.
The answer is it is not possible to tell.

QUESTION: Premise: "Two runners in a race are running in the woods."
Based on this premise, can we conclude that the hypothesis "The runners are crossing a busy city street." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: There are no woods in the street and crossing is not done while running.
The answer is no.

[QUESTION] Premise: "A teenage girl in a blue shirt wears eye protection while watching a scientific experiment."
Hypothesis: "A girl admires her cake that she made for her home economics class."
Do we know that the hypothesis entailed by the premise?
If she is admiring a cake she made then she could not be watching a scientific experiment as a cake would not be a part of one.
The answer is no.

Q: Premise: "A female athlete is in the process of completing a high jump."
Hypothesis: "A woman athlete getting ready to jump high."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
A woman is a type of female and a process of completing a high jump is same as getting ready to jump.
The answer is yes.