R & A: Holding an advertisement does not mean he always has a smile on his face.
it is not possible to tell
Q: Can we conclude from "A man is holding an advertisement for quiznos subs." that "The man holding the advertisement for quiznos subs always has a smile on his face."?
Options:
- yes
- no
- it is not possible to tell

R & A: An oriental man is different than a white guy and one stands under a mailbox while the other is standing over a mailbox.
no
Q: Premise: "An oriental man stands under a mailbox numbered 134."
Hypothesis: "A white guy is standing over a mailbox looking for his mail."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

R & A: The people couldn't prepare fruit trays if they are preparing colorful food.
it is not possible to tell
Q: Can we conclude from "Young people in yellow shirts prepare colorful food." that "Young adults are preparing fruit trays."?
Options:
- yes
- no
- it is not possible to tell

R & A: A running dog need not necessarily be chasing a frisbee in a park.
it is not possible to tell
Q:
Given the sentence "Black dog running across dirt." is it true that "A black dog is chasing a frisbee in the park."?