Student asked: Can we conclude from "People pulling a tractor by a rope." that "People pulling a yellow tractor by a rope."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. People pulling a tractor by a rope does not indicate that they a yellow tractor by a rope. The answer is it is not possible to tell.

Student asked: Can we conclude from "Little girl is spinning around on the grass in a flowing purple skirt." that "A little girl is outside."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. If a little girl is on the grass then one could assume that she is outside. The answer is yes.

Student asked: Can we conclude from "A group of people eat a meal in a crowded outdoor location." that "A group of people are surfing."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. People cannot eat a meal and be surfing at the same time. The answer is no.

Student asked: Given the sentence "A child with a one shirt and blue shorts is holding a toy." is it true that "A girl is holding her baby doll."?
Teacher's response:
Let's think. A child is not always a girl and a toy is not always a doll. The answer is it is not possible to tell.