Anchor: Factor number three deserves special mention as it is the mandatory factor.
Entailed: A mandatory factor is factor number 3, thus making it deserving of a special mention.
Contradiction: No factors deserve any special mention since they are all the same. 
Contradiction: A man videotaped a door in San Remo.
Contradiction: A boy and girl have a discussion.
Contradiction: A person walking into a shop.
Contradiction: I think I've read books about self-improvement before and I'm trying to remember the titles.