Anchor: While examining the documents, the staff also was required to verify that the documentation had the necessary administrative approvals.
Entailed: The staff examined the documents.
Contradiction: The staff did not examine the documents.
Contradiction: The football player tripped.
Contradiction: Trade Deficit in 1999: Recent Trends and Policy Options, Congressional Research Service.
Contradiction: A man is climbing a tree.
Contradiction: The firm has been shaped by those it serves and modern technology.