A man in a black shirt and jeans walks beside a woman in black pants and a flowery shirt in front of a refreshment stand with others walking nearby .
The couple are alone .
A man in a black shirt and jeans walks beside a woman in black pants and a flowery shirt in front of a refreshment stand with others walking nearby.
The couple are alone.
If the couple is alone, then there is nobody else around.  If others are walking nearby, then the couple is not alone.
If the couple is alone , then there is nobody else around . If others are walking nearby , then the couple is not alone .