Anchor: 99 on the voucher by transposing the seven and the one, the approving official and the certifying officer, who might generally expect much lower taxi fares, would have no basis to assess the reasonableness of the claim.
Entailed: Certifying officers would often expect taxi fares to be much lower.
Contradiction: Certifying officers have all of the evidence they need to assess the claims.
Contradiction: The girl is sitting down relaxing.
Contradiction: There is a male with no shoes.
Contradiction: I prefer German coins. 
Contradiction: The Congress played a key role in monitoring progress during the Year 2000 computing challenge.