Four runners are competing in a race , on an indoor course , decorated with many colorful , international flags .
It is probably not the case that the four runners competing in a race are nearing the finish line .
It is probably not the case that the four runners competing in a race are nearing the finish line .
There is a very good chance that the four runners competing in a race are nearing the finish line .
The four runners competing in a race are nearing the finish line .