Anchor: 2.1 Point estimation techniques have the advantage of providing a point estimate of the toxicant concentration causing a given amount of adverse (inhibiting) effect, the precision of which can be quantitatively assessed
Entailed: One way to estimate toxicant concentration is to use point estimation techniques.
Contradiction: Toxicant concentration cannot be estimated, only measured directly.
Contradiction: I'm sure that we've been getting a worse and worse deal over things over the years.
Contradiction: The resting place of Amenophis IV was decorated by high officials.
Contradiction: The player had finished a game of basketball.
Contradiction: Padilla said owning a building that is a legal service office is new.