Anchor: By then it was no mystery, of course.
Entailed: Of course, it wasn't a mystery by then.
Contradiction: Even after all that time, it was still unknown, shrouded in mystery.
Contradiction: The young man rides his bike on the dirt road often.
Contradiction: Those who supported an evaluation of a training program may want people to find out if a participant's self-esteem is linked to the program.
Contradiction: There is no one in Texas.
Contradiction: A man is grilling hot dogs.