Anchor: It must be pointed out that the cost model is used to estimate costs over an extreme range of volume.
Entailed: The cost model can estimate costs for a very wide range of volume.
Contradiction: Only a narrow range of volume can be estimated with the cost model.
Contradiction: A group of men playing basketball.
Contradiction: Portugal's borders were not secured by King Afonso the third until 1249.
Contradiction: The woman is playing gateball.
Contradiction: The toddler is posing.