Next Question: Given the sentence "The passenger is holding onto the load on top of the car." is it true that "A passenger is holding onto the stuff on top of the car."?
My Answer: Let's think. Stuff is another way to explain what the load on top of the car the passenger is holding. The answer is yes.

Next Question: Given the sentence "Two friends are eating at a cafe." is it true that "Two friends are eating cockroaches."?
My Answer: Let's think. Once would not find cockroaches on the menu so therefore wouldn't be eating them. The answer is no.

Next Question: Premise: "A crowd of people are walking and waving rainbow colored flags along a road decorated with many colored balloons."
Hypothesis: "The people are young."
Do we know that the hypothesis entailed by the premise?
My Answer: Let's think. The crowd likely has a mix of ages of people and are not all necessarily young. The answer is it is not possible to tell.

Next Question: Premise: "A horse mascot gives high-fives to some football fans."
Hypothesis: "A mascot gives a thumbs up."
Do we know that the hypothesis entailed by the premise?
My Answer:
Let's think. High-fives require more than one finger so it's not a thumbs up with one thumb simultaneously. The answer is no.