Shoppers and walkers add vibrancy to the street on this pleasant , warm day in the city .
No one is outside on this cold , foggy day .
Shoppers and walkers add vibrancy to the street on this pleasant, warm day in the city.
No one is outside on this cold, foggy day.
There cannot be shoppers and walkers in the city on a nice day if no one is outside and it is cold and foggy.
There can not be shoppers and walkers in the city on a nice day if no one is outside and it is cold and foggy .