Student asked: Can we conclude from "Four hikers hike on trail through snow." that "Four hikers hike on a trail to find lost friends."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Hiking in the snow does not imply that they are trying to find lost friends. The answer is it is not possible to tell.


Student asked: Given the sentence "Several people are lying on a beach together while wearing pants and long-sleeved shirts." is it true that "A man swimming laps in the pool."?
Teacher's response: Let's think. One refers to several people and one refers to a man. One cannot be lying on a beach while swimming in the pool. The answer is no.


Student asked: Given the sentence "A teenage boy in a blue shirt is wearing lab goggles and looking at a beaker full of blue chemicals." is it true that "A teenage boy is sleeping."?
Teacher's response: Let's think. The teenage boy cannot be looking at a beaker and be sleeping simultaneously. The answer is no.


Student asked: Given the sentence "Two large dogs attempt to bite each other playfully." can we conclude that "Two big dogs are wrestling over a chew toy."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Just because two large dogs attempt to bite each other playfully does not imply that they are wrestling over a chew toy. The answer is it is not possible to tell.