The sentence for the little battle at the end of a meal: Please let me pay the bill.
Because you almost end up arguing about who is allowed to pay, you call a policeman over. He reads the bill (please), takes a Lego brick and throws it into a cup of tea that already has milk in it (let me).
Then he asks the table who has PayPal (pay). One of the officers in the armchairs raises his hand, the policeman remarks that it is not exactly cheap – and that officer pays (the bill).