Anchor: They are troubling because they may sabotage the mission itself.
Entailed: If the mission was sabotaged it would be a problem.
Contradiction: It would be no problem if the mission was sabotaged.
Contradiction: The man is in a well lit room.
Contradiction: It has been positive to chat with you I guess.
Contradiction: It is cloudy and raining.
Contradiction: Some people are cycling.