R & A: Just because she does research does not mean it is for her thesis.
it is not possible to tell
Q: Given the sentence "A female student does research on her apple laptop." can we conclude that "A lady preparing for her thesis."?
Options:
- yes
- it is not possible to tell
- no

R & A: A hiker walking near a waterfall need not be drinking from the waterfall.
it is not possible to tell
Q: Given the sentence "A hiker walking near a waterfall." can we conclude that "The hiker is drinking from the waterfall."?
Options:
- yes
- it is not possible to tell
- no

R & A: You have to be in water to be swimming so they would not also be walking across a street.
no
Q: If "A man and woman walking across a street." does that mean that "A couple is swimming."?
Options:
- yes
- it is not possible to tell
- no

R & A: Someone is walking toward the ocean so it is definitely in walking distance.
no
Q:
Can we conclude from "A woman in a black dress is leaving footprints in the sand as she walks towards the ocean." that "The ocean is certainly not in walking distance."?
Options:
- yes
- no
- it is not possible to tell