Anchor: However, fast pay procedures typically entail payment authorization without evidence of receipt and acceptance, provided that subsequent to payment authorization, receipt and acceptance is verified.
Entailed: Payment authorization in the absence of acceptance and receipt are a part of fast pay procedures.
Contradiction: The verification of receipt and acceptance isn't required at all under fast pay procedures.
Contradiction: The dog is laying down.
Contradiction: I gave him a sharp look. 
Contradiction: Zeros personal bias is the assumed state of being, for many people.
Contradiction: It was death stricken once again, slumping down onto the grass.