We assume that the two firms share the market equally, each delivering a random half of the mail.
Equal market share is assumed for the two companies.
One company is assumes to hold all the market share.
People in the race don't have numbers pinned on their clothing.
A group of people are parading indoors.
A man hold a kids hand.
Two women cook dinner in the house.
The people in the black shirt is talking on the phone while enjoying a nice day.
Cynthia couldn't find John and Miss Howard anywhere.