Anchor: Only two existing studies provide defensible monetary estimates of the value of visibility
Entailed: Two studies give an accurate estimate regarding the value of visibility.
Contradiction: There aren't any studies that can provide accurate estimates.
Contradiction: The people are sitting in a car.
Contradiction: Firefighters are putting up barricades.
Contradiction: The person here is participating in an activity without anyone noticing.
Contradiction: A man is at the convenience store.