A crowd of people is standing around a red , white and blue hot air balloon as it is readied to launch into the blue sky .
No one watches the hot air balloon as it gets ready to go .
A crowd of people is standing around a red, white and blue hot air balloon as it is readied to launch into the blue sky.
No one watches the hot air balloon as it gets ready to go.
It is unlikely that a  crowd of people would be standing around a hot air balloon and no one would be watching it.
It is unlikely that a crowd of people would be standing around a hot air balloon and no one would be watching it .