[Q] If "A man walks up to a red and yellow building to pay for gas on a gold but sunny day." does that mean that "A man approaches a blue and green building."?
Options:
- yes
- it is not possible to tell
- no
[A] The sentences alter the colors from red and yellow to blue and green.
The answer is no.

[Q] Given the sentence "Workers wearing orange caution vests are working with blue bags beside railroad tracks." can we conclude that "The workers have black bags beside them."?
Options:
- yes
- it is not possible to tell
- no
[A] The color of the bags that the workers have are different(blue and black).
The answer is no.

[Q] Premise: "Four boys and a girl on a sidewalk and grass."
Hypothesis: "Four boys and girls are on a sidewalk and grass talking."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Just because four boys and a girl are on a sidewalk and grass together does not mean they are talking to each other. They may be listening to music.
The answer is it is not possible to tell.