She did not return with us, having been asked to a supper party, and to remain the night with some friends who had been acting with her in the tableaux. 
She didn't come home that night.
She came right home after the party.
Two humans talk.
Someone might win a lot while someone else doesn't win anything.
An accountant crunches numbers for his firm.
A dog is being active.
The U.S. market for catalyst is among the smallest in the world.
A man is peeping with binoculars.