A baseball player in a red jersey is about to release a pitch.
A baseball player throwing a pitch.
The woman cleans her kitchen.
The boy is pounding a wrench on the table.
A child carrying a tool hops over a hole.
The man is typing on a laptop computer.
Two boys are playing in water.
Several children are on a jungle gym, laughing and with their hands on their chins.
The final rule is not economically significant.