Anchor: So the first qualification is knowing what the heck a C SQL jockey is.
Entailed: The qualification is knowing was a C SQL jockey is. 
Contradiction: There are no qualifications, its based on opinion. 
Contradiction: Participants had no reason to doubt that the process was working for everyone.
Contradiction: a young man is doing tricks on is bike
Contradiction: A sheep is chasing a scared corgi.
Contradiction: Control can be entertaining.