Anchor: With any related questions, call Barbara Johnson, focal point for data reliability issues, at (202) 512-3663, or Barry Seltser, the Acting Director of GAO's Center for Design, Methods, and Analysis, at (202) 512-3234.
Entailed: Contact Barbara Johnson or Barry Seltser with questions.
Contradiction: It is not possible to phone anyone at the GAO with questions.
Contradiction: Tuppence was advised to go home and eat nothing. 
Contradiction: A woman is enjoying the waterfall.
Contradiction: A woman is knitting.
Contradiction: Three people are walking outside.