A person with a surfboard cannot also be without a surfboard.
The question and answer are below.
If "A man in a wetsuit with a surfboard walks along a beach." does that mean that "A man walks on the beach without a surfboard."?
Options:
- yes
- it is not possible to tell
- no
no

Two children getting into a van while one child waits are not necessarily all siblings.
The question and answer are below.
If "Two children getting into a van while one child waits for them." does that mean that "The children are all siblings."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

Four boy cannot line up and not be lined up at the same time.
The question and answer are below.
If "Four young boys line up at the starting line to run a race." does that mean that "Four young boys are not lined up but are near the track."?
Options:
- yes
- it is not possible to tell
- no
no