Young children are playing in a fountain.
Two kids are playing outside.
Two girls are taking a test.
Men standing on a hotplate.
The people were doing aerobics
The statue was an experiment conducted by El Greco.
I must point out that I was right about the conclusion I drew from the text.
For more information about potential sources of uncertainty in CBO's projections, one should see The Uncertainties of Budget Projections
The man is skateboarding.