Anchor: Sometimes, as a best practice, however, you may want to do some assessment of background data.
Entailed: Sometimes you might want to do an assessment of background data.
Contradiction: You never want to do any assessment of data.
Contradiction: A group of women sitting in silence.
Contradiction: A vehicle has been wrecked.
Contradiction: They are well organized with their thoughts and very articulate. 
Contradiction: The maid is crossing from one side to another.