Student asked: Premise: "A motocross racer in a green and black jumpsuit rides his dirt bike down the dirt road."
Based on this premise, can we conclude that the hypothesis "A motocross racer rides his bike down the dirt road." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A motocross racer rides his dirt bike down the dirt road. The answer is yes.


Student asked: Given the sentence "A stream of men wearing old century viking costumes and armor are marching along a walkway with stone buildings in the background." is it true that "Some men in costumes are heading to a viking larp meetup."?
Teacher's response: Let's think. A stream of men wearing old century viking costumes and armor are not necessarily heading to a viking LARP meetup. The answer is it is not possible to tell.


Student asked: Given the sentence "A middle-aged couple is dancing." is it true that "The man is wearing a white dress shirt with the sleeves rolled up and the woman is wearing a black dress."?
Teacher's response: Let's think. There is a couple dressed up dancing at a wedding reception. The answer is it is not possible to tell.


Student asked: Given the sentence "Girl is wading through the gray ocean." is it true that "A person is in the water."?
Teacher's response:
Let's think. A girl wading through the gray ocean means there is a person (girl) in the water (ocean). The answer is yes.