Next Question: Premise: "A man wearing a white t-shirt and blue overalls is walking down the street."
Hypothesis: "The man is walking home."
Do we know that the hypothesis entailed by the premise?
My Answer: Let's think. Because the man is walking on the street doesn't mean his going home. The answer is it is not possible to tell.

Next Question: Given the sentence "A woman sitting and drinking from a cup." is it true that "While a man in the background looks at a laptop computer."?
My Answer: Let's think. A woman drinking a cup of coffee while her husband reads emails. The answer is it is not possible to tell.

Next Question: Premise: "Two men who are riding on two horses both are trying to rope a bull in a rodeo."
Hypothesis: "Two men riding horses through a big field."
Do we know that the hypothesis entailed by the premise?
My Answer: Let's think. If men are riding horses in a rodeo they are not riding through a field. The answer is no.

Next Question: Premise: "A city street is lined with parked motorcycles."
Hypothesis: "The motorcycles are all black."
Do we know that the hypothesis entailed by the premise?
My Answer:
Let's think. Just because the city streets is parked with motorcycles that does not mean they are all black. The answer is it is not possible to tell.