A couple dressed in odd costumes does not necessarily mean they are going to a costume party.
The question and answer are below.
Given the sentence "A couple dressed in odd costumes." can we conclude that "Two people are going to a costume party."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

The figure likely represents a person. Walking across and crossing are synonyms. Dusk is a time of dim light.
The question and answer are below.
Premise: "Person crossing a bridge in dim light."
Hypothesis: "A figure walks across the bridge at dusk."
Do we know that the hypothesis entailed by the premise?
yes

A lone woman on a beach cannot also be dogs sitting on a roof at the same time.
The question and answer are below.
If "A lone woman wearing a bikini on a beach walking a dog on a leash." does that mean that "The dogs are sitting on the roof."?
Options:
- yes
- it is not possible to tell
- no
no