A woman and a child are walking on a leaf-lined sidewalk , heading towards two people riding horses .
There is almost no chance that a woman and her child are walking down a slippery sidewalk towards police on horses .
There is almost no chance that a woman and her child are walking down a slippery sidewalk towards police on horses .
Chances are about even that a woman and her child are walking down a slippery sidewalk towards police on horses .
A woman and her child are walking down a slippery sidewalk towards police on horses .