Anchor: Little effort was made to integrate two or more sources of data, even when the evaluation design included them, although simple references might be made to the number of times a feature of other sites was also characteristic of the site reported in the study.
Entailed: There wasn't a lot done to integrate more than one data source.
Contradiction: There were extensive efforts made to integrate multiple data sources.
Contradiction: An old man is sleeping on a chair.
Contradiction: Lawmakers recently changed their mind about legal immigrants.
Contradiction: The children are inside watching TV.
Contradiction: Two clothed people are standing next to wheeled devices while someone processes their purchase.