Anchor: With the shift of trade routes from land to sea, Petra's importance declined dramatically.
Entailed: Petra's importance waned significantly with the change from overland to sea trade.
Contradiction: When trade routes changed from over sea to land, Petra became a less important city.
Contradiction: The three dogs are laying down ignoring each other.
Contradiction: The woman is wearing shoes.
Contradiction: Two women are walking across the dry parking lot.
Contradiction: Two young ladies look at thier own picture.