Anchor: Use of a PM10 based C-R function results in a significant downward bias in the estimated reductions in mortality.
Entailed: Downward bias in the estimated reduction in mortality can be achieved by a PM10 based C-R function.
Contradiction: Use of a PM10 based C-R function results in a significant upwards bias.
Contradiction: He is definitely right.
Contradiction: A woman is wearing glasses.
Contradiction: The woman is reading at the beach.
Contradiction: There are people fishing.