Anchor: I strode out of the room, not giving the Fat Man time to regroup.
Entailed: I didn't give Fat Man time to regroup.
Contradiction: I hurried into the room with the Fat Man.
Contradiction: the man wearing a trench coat robs the bank
Contradiction: I wasn't around much but I don't think they noticed.
Contradiction: All the classics back then were too heavy.
Contradiction: A surfer jumps.