Anchor: One answer is that there is no honor among thieves--that the oligarchs are caught in a classic prisoners' dilemma, in which it is in the collective interest of the group that everyone pay some taxes, but in the individual interest of each oligarch to free-ride on the others.
Entailed: Some people don't want to pay taxes even though they should.
Contradiction: Everyone is happy to pay taxes.
Contradiction: People refused to live within the walls.
Contradiction: An orchestra performing
Contradiction: The British sent food to the Palestinian Arabs.
Contradiction: A white bird crossing the water.