Anchor: Miss Howard, do you remember a conversation that took place on the day of my friend's arrival here? 
Entailed: Miss Howard, a conversation took place on the day of my friend's arrival here.
Contradiction: Miss Howard, I have absolutely no idea who you are.
Contradiction: the man went to the mall
Contradiction: I used all of the tape.  
Contradiction: You coffee is filled.
Contradiction: Yes, same here.