Anchor: and you're required to get your car to go through the emission test well my muffler of course starting going bad right before i was supposed to go to the emission test so you know i had to do that job and of course that was back in December when it's nice and cold outside
Entailed: My muffler starting going out right before I was scheduled to take my car for an emission test.
Contradiction: Since my muffler was working, I decided to get out in the cold December to get an emissions test.
Contradiction: Men in pants are marching.
Contradiction: They have to have the same one. 
Contradiction: An iceskater performs a spirited free dance.
Contradiction: A group of people are outdoors.