There cannot be a bird in the tree if there is no bird in the tree.
The question and answer are below.
Premise: "A bird sits in a tree."
Hypothesis: "There is no bird in a tree."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
no

A toy in his mouth does not imply it is the dogs favorite stuffy.
The question and answer are below.
Can we conclude from "A brown dog has a white toy in its mouth." that "A dog with his favorite stuffy."?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell

Not all Santas are a mall Santa and being frisked does not imply accused of carrying a weapon.
The question and answer are below.
If "Police frisk a person dressed as santa as others watch." does that mean that "A mall santa is accused of carrying a weapon."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell