QUESTION: Premise: "A student at a 2012 graduation is shaking someone's hand from his seat."
Based on this premise, can we conclude that the hypothesis "A student taking an exam." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The student can't be graduating if he's still taking an exam.
The answer is no.


QUESTION: Can we conclude from "People with bags and cameras walking on road." that "People are touring a city."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: People with bags and cameras are not necessarily touring a city.
The answer is it is not possible to tell.


QUESTION: If "A male and female hiker peer out over the mountains." does that mean that "The hikers are on a picnic."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
You cannot be peering out over the mountain if you have stopped for a picnic.
The answer is no.