Anchor: Two months later they met again for a working session in the mountains of Clezmeron where they were supposed to develop the basis of grammar and word-formation.
Entailed: Nearly 60 days afterward they had a meeting the aim of which was to establish language rules.
Contradiction: Neither ever saw the other again.
Contradiction: Schumer is the nicest person I know.  
Contradiction: The case study is very personal.
Contradiction: Conflicts lasted for less than a decade, after which the major islands underwent an economic boom.
Contradiction: A black dog is swimming in the water.