Anchor: yeah it i'm sure it caused a lot of changes in terms of how many families had to have their income
Entailed: The way families obtained their income probably changed after it happened.
Contradiction: There was no change in how a family obtained its income
Contradiction: Two boys catch frogs on a riverbank
Contradiction: Why was the risk taken?
Contradiction: THe museum only discusses dogs.
Contradiction: Construction workers are busy.