Anchor: 7 billion per year (1997 dollars).
Entailed: Counting by 1997 dollars, it was an annual amount of 7 billion dollars.
Contradiction: 5 billion dollars in 1996 dollar values.
Contradiction: Snow on a hill on a clear day.
Contradiction: At the La Alcudia you can see the place where the bust was found.
Contradiction: The woman is swimming in the river.
Contradiction: The child is asleep