[Q] Premise: "A crowd is passing by a street vendor in a crowded city."
Hypothesis: "A crowd of people pass a hot dog vendor in the city."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] A street vendor is not assumed to be a hot dog vendor.
The answer is it is not possible to tell.

[Q] Can we conclude from "A man with black curly hair plays the bass guitar in a blurred photograph." that "A fan photographs his favorite bass player."?
Options:
- yes
- no
- it is not possible to tell
[A] The photo wasn't necessarily taken by a fan. The bass player isn't necessarily his favorite.
The answer is it is not possible to tell.

[Q] If "On a rainy day." does that mean that "A biker in biking gear grins and holds his bike above his head triumphantly while british-looking cars drive by on a wet road to the right."?
Options:
- yes
- it is not possible to tell
- no
[A] A biker is holding his bike in the rain to show off.
The answer is it is not possible to tell.