Anchor: But you could have knocked us all down with a feather when, three months ago, she suddenly announced that she and Alfred were engaged! 
Entailed: We were all surprised when she announced her engagement to Alfred.  
Contradiction: We were not shocked when she told us that she was engaged to Alfred.  
Contradiction: He was known to be calm at the time.
Contradiction: Two people were fighting quickly. 
Contradiction: The man is sleeping.
Contradiction: A man and a woman are smiling.