Student asked: Premise: "Starting a game of hair hockey between two men."
Based on this premise, can we conclude that the hypothesis "Two rivals finishing a game of pool." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. If someone is starting a game then they are not finishing a game. Air hockey and pool are two different games. The answer is no.

Student asked: Given the sentence "The large brown dog is running outside in the dirt." can we conclude that "A large dog running in the dirt."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Running outside in the dirt is the same as running in the dirt. The answer is yes.

Student asked: Given the sentence "Two females in skirts walking on the sidewalk." is it true that "Two women are going shopping together."?
Teacher's response: Let's think. Sentence 1: Two females in skirts walking on the sidewalk. Sentence 2: Two women are going shopping together. The answer is it is not possible to tell.

Student asked: Given the sentence "A man playing an instrument." is it true that "The man is giving a musical perfomance."?
Teacher's response:
Let's think. A man playing an instrument doesn't imply that he is giving a musical performance. The answer is it is not possible to tell.