Anchor: When the clouds come in, it can feel quite chilly.
Entailed: It can be quite cold when there are clouds.
Contradiction: It's quite warm when there are clouds.
Contradiction: the soccer players are walking off the field
Contradiction: His son and heir went against Louis XIII's wishes.
Contradiction: The woman ran out of the church before anything could happen to her.
Contradiction: Yeah, but I'm a student.