Anchor: But it was settled by the principal Labour leaders, and we cannot seem to interfere too much.
Entailed: It was settled by the labour leaders so we can't do much. 
Contradiction: The matter was not settled, we must interfere. 
Contradiction: the train is stuck in the middle of the desert
Contradiction: The Savoy's have a large collection.
Contradiction: Some cricketers are playing cricket in ground
Contradiction: It's possible Dr Hall might know something of value.