Anchor: Effectively and efficiently implementing some of these practices could require funding for computer software and hardware, additional staff, and/or training.
Entailed: Efficiently and effectively implementing some of these practices would require funding for computer hardware and software, as well as additional staff, or/and training.
Contradiction: Some of these practices would not require funding, but most of them would.
Contradiction: Coward had the house built so he could get more public exposure.
Contradiction: There are children playing.
Contradiction: She touched the remains of the coco. 
Contradiction: I think you're not telling the truth.