QUESTION: Given the sentence "A busy city street with many people walking along it." is it true that "A city street that is crowded because of traffic in another area."?

Let's solve it slowly: Because there are people walking down the street doesn't mean there is traffic in an area.
The answer is it is not possible to tell.


QUESTION: Premise: "Man welding something metal."
Hypothesis: "The man is working with a welder."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If you're the one welding something then you're not working with a welder.
The answer is it is not possible to tell.


QUESTION: Premise: "A group of three dogs competing in a competition."
Hypothesis: "Three dogs are chasing a ball outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
You cannot be competing in a competition while chasing a ball.
The answer is no.