Student asked: Given the sentence "A female singer and a male saxophonist are performing on stage." can we conclude that "A man is playing the piano on stage."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The male saxophonist it likely not playing the piano on stage at the same time. The answer is no.

Student asked: Given the sentence "A couple stands behind their wedding cake." is it true that "The couple stands by the cake."?
Teacher's response: Let's think. To be behind a wedding cake is to be by it. The answer is yes.

Student asked: Given the sentence "Several old fashioned cars are parked together." can we conclude that "A classic and antique car show is being held."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Old cars parked together does not imply their is a car show being held. The answer is it is not possible to tell.

Student asked: Given the sentence "A child makes a splash in the pool as he emerges from the water chute." can we conclude that "A child is taking a math test in his classroom."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. One cannot be taking a math test and splashing in the pool simultaneously. The answer is no.