Anchor: It may turn out to be a piece of one of Mrs. Inglethorp's own dresses, and quite unimportant. 
Entailed: It may be part of Mrs. Inglethorp's dresses, which would be irrelevant.
Contradiction: There is no chance that this could be from Mrs. Inglethorp's dress.
Contradiction: A stream at night.
Contradiction: Not unless there is something I particularly want to listen too.
Contradiction: Most reports use qualitative data
Contradiction: A woman is at a machine.