Anchor: In general, the ACI implementation timeline appears to be driven primarily by the engineering activities (i.e.
Entailed: It seems that engineering activities drive the ACI implementation timeline.
Contradiction: Engineering activities do not affect the ACI implementation timeline.
Contradiction: The woman is playing with her husband
Contradiction: A man with his head down is walking.
Contradiction: I know they want to go to Iran.
Contradiction: Water is nearby.