Anchor: um-hum there are some Kurds living in Iran
Entailed: yes, some Kurdish people live in Iran
Contradiction: all of the Kurds have moved out of Iran by now
Contradiction: a group of people sit on the beach.
Contradiction: Tommy was talking about Tuppence and telling people about her for some time now. 
Contradiction: His face was rosy.
Contradiction: People are sitting down