A group of young children , most of them on bikes , are on a dirt road with trees on one side .
All of the children are walking in the hallway .
A group of young children, most of them on bikes, are on a dirt road with trees on one side.
All of the children are walking in the hallway.
Hallways are not dirt roads and don't typically contain trees.
Hallways are not dirt roads and do n't typically contain trees .