Anchor: We examine differences in postal density for rural areas and for densely populated areas to identify the effect of different delivery practices in each country.
Entailed: We try to determine the postal density for different areas.
Contradiction: We do not care about the postal density in cities.
Contradiction: Adrin and San'doro made things harder for him.
Contradiction: I went to the museum.
Contradiction: The grumpy man left the building.
Contradiction: I like working in the dirt but not mowing.