The second step-initial testing-can be done by applying logical tests to electronic data files or hard copy reports.
Hard copy reports can be used during the second stage of testing.
Logical tests are theorized about but not applied during the second step of testing.
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The ozone probably has it's own wind pattern.
A little girl and a dog.
Three people walk through a forest.
Bikers are outside
A boy is kicking a soccer ball.