Anchor: The Polonian tribe, which settled the area that today is western Poland around Poznan, provided the foundations for the development of a Polish language and nation.
Entailed: The foundations for the development of a Polish language and nation have been provided by the Polonian tribe, which settled the area that today is western Poland around Poznan.
Contradiction: the Polonian tribe settled in the are around Cracow.
Contradiction: The men are sitting down at the wedding
Contradiction: A dog is playing in the field with a toy.
Contradiction: What are we allowed to say in 1996?
Contradiction: The sellers will soon be able to  operate on an internet auction site.