Anchor: Two features of the cumulative case study, shown in table 3.7, are the case survey method just described as a means of aggregating findings (Lucas, 1974; Yin and Heald, 1975; Yin et al.
Entailed: The case study described means of aggregating findings.
Contradiction: The case study had only one feature.
Contradiction: they are riding a bike
Contradiction: A police officer patrols the crowd of people.
Contradiction: It isn't important to quantify the costs, we have plenty of money.
Contradiction: Greuze nodded, looking at me, and said 'I'd appreciate some tea'.