Student asked: Premise: "A man looking for something possibly left by the horse."
Hypothesis: "Horse dropped its shoe."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man looking for something left by the horse does not mean it dropped its shoe. The answer is it is not possible to tell.

Student asked: Given the sentence "An older man in a green t-shirt and gray hat is looking at something very intently." is it true that "An older man and his wife are looking intently at the dinner entertainers."?
Teacher's response: Let's think. We now know his wife is also looking with him and also what they are looking at. The answer is it is not possible to tell.

Student asked: Given the sentence "Bald man with a cigarette in his mouth prepares to pour a chemical into a tub filled with solution." is it true that "A plumber tries to fix a stoped up tub."?
Teacher's response: Let's think. A bald man is not necessarily a plumber and to pour a chemical into a tub doesn't necessarily imply to fix a stoped up tub. The answer is it is not possible to tell.

Student asked: Premise: "Two toddlers sitting on a swing."
Hypothesis: "Two toddlers sit on the same swing together."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The toddlers are not necessarily sitting on the same swing together. The answer is it is not possible to tell.