Anchor: The data collected in the third phase are not specified before the first  they emerge, often with surprises, from the initial observations.
Entailed: Data collected in the third phase may be surprising and unexpected based on initial observations.
Contradiction: There are two phases to data collection to keep the process swift.
Contradiction: A man is sitting by the fire in his living room.
Contradiction: An officer playing a horn.
Contradiction: A biker rides slowly down the street.
Contradiction: A man is outside looking at his project.