Student asked: Given the sentence "A group of men play rugby." can we conclude that "Younger men play rugby."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The group of men could be much older and not younger. The answer is it is not possible to tell.


Student asked: Given the sentence "A rider on a blue motorcycle in traffic wearing a helmet." is it true that "The rider is sitting on a red motorcycle."?
Teacher's response: Let's think. The red motorcycle mentioned in second statement is the piece of information that contradict the rider mentioned to be riding a blue motorcycle in the first sentence. The answer is no.


Student asked: Given the sentence "Two toddlers hug each other in front of a snowbank." is it true that "Babies taking a warm nap."?
Teacher's response: Let's think. Toddlers are not babies. Toddlers who are hugging each other a probably not taking a warm nap. The answer is no.


Student asked: Premise: "Woman with yellow flower in hair."
Based on this premise, can we conclude that the hypothesis "The yellow flower is in the woman's hair." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A woman with a yellow flower in her hair has it in her hair. The answer is yes.