Q: Premise: "A man is getting ready to put a tomato into a plastic bag."
Hypothesis: "A man is tomatoes along with other vegetables."
Do we know that the hypothesis entailed by the premise?
A: To put a tomato in a bag does not imply other vegetables also get put in the bag.
The answer is it is not possible to tell.

Q: Premise: "A man in a hat leans on a partially constructed wooden structure."
Hypothesis: "A man is leaning on a structure."
Do we know that the hypothesis entailed by the premise?
A: A man leaning on a structure is a simplification of the original information.
The answer is yes.

Q: Premise: "Two men play a game with a wooden stick and a ball."
Hypothesis: "Men play stickball in the street."
Do we know that the hypothesis entailed by the premise?
A: There are lots of games that can be played with a stick and a ball and you can play them in places that are not the street.
The answer is it is not possible to tell.

Q: Premise: "A boy in a red vest and white karate outfit is sparring with a boy in a blue vest."
Hypothesis: "A boy is sparring with another boy at karate practice."
Do we know that the hypothesis entailed by the premise?
A:
A boy in a red vest sparring a boy in a blue vest is a boy sparring another boy.
The answer is yes.