Student: Premise: "An overloaded wagon full of white boxes tips backwards and pulls the mule attached to the wagon into the air."
Based on this premise, can we conclude that the hypothesis "The boxes contain food." is true?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:
Boxes on a wagon can contain anything and not just food. So the final answer is it is not possible to tell.