Anchor: It sounds as if things are just fine as long as your correspondent doesn't have to visit her friend's house.
Entailed: If your correspondent has to visit her friends house, things are likely to go wrong.
Contradiction: If your correspondent has to visit her friend's house, things are certain to be just fine.
Contradiction: The observation is new and hasn't been made before.
Contradiction: Forging a positive path for the Jamaicans was the charge of his party.
Contradiction: A woman is travelling alone.
Contradiction: The man has cigarettes.