Anchor: Scrubber upgrades were not considered in this analysis in order to provide a conservative estimate of the resource demand for a multipollutant strategy.
Entailed: A conservative estimate of resource demand did not factor in scrubber upgrades.
Contradiction: Scrubber upgrades were taken into account when providing a conservative estimate of the resource demand.
Contradiction: A man is using a shovel to fill a hole with dirt.
Contradiction: They were not very nice.
Contradiction: The girl in a red jacket does not play guitar
Contradiction: Tommy said that he was feeling upset.