Anchor: Might be an all night job if you caught on.
Entailed: If you caught on the job might take all night to complete.
Contradiction: The job should be finished in a few minutes if you catch on.
Contradiction: When I get out of work I take my time going home.
Contradiction: There are weakness that are specifically associated with poor controls.
Contradiction: I hate the heat and wish I still lived somewhere cold. 
Contradiction: A man is going to race a car.