This is a paraphrasing task. In this task, you're given a sentence and your task is to generate another sentence which express same meaning as the input using different words.
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Question: if you know that something is false , how can you trick yourself into believing it is n't ?

Answer: if you know something is n't true , how do you fool yourself that 's true ?

Question: he designated the night of october 22-23 for the operation .

Answer: as of the operation , he determined the night of 22 on october 23 .

Question: so let ' s remind ourselves how compelling the logic of the financial innovation that led us to our current predicament seemed not too long ago .

Answer:
so let us remember how , until recently , the logic of the financial innovation that led us to the present case .