You will be given a definition of a task first, then some input of the task.
You need to read the given passage and construct a question about the information present in the passage. The question should be answerable from the passage. Most importantly, only those questions are allowed whose answers cannot be determined from a single sentence. Do not generate questions that require only a single sentence to answer. Instead, try to combine two sentences and create a question from that combination. Do not create open-ended questions, i.e., the answers to them cannot be found precisely from the information provided in the passage.

Paragraph- Sent 1: When the Pope recovered consciousness he found himself in bed, with slight symptoms of fever.
Sent 2: His first care was to summon Cardinal Barbadico, and confer with him respecting the surprising adventures which had recently befallen them.
Sent 3: To his amazement, the Cardinal's mind seemed an entire blank on the subject.
Sent 4: He admitted having made his customary report to his Holiness the preceding night, but knew nothing of any supernatural ratcatcher, and nothing of any midnight rendezvous at the Appartamento Borgia.
Sent 5: Investigation seemed to justify his nescience; no vestige of the man of rats or of his shop could be discovered; and the Borgian apartments, opened and carefully searched through, revealed no trace of having been visited for many years.
Sent 6: The Pope's book of exorcisms was in its proper place, his vial of holy water stood unbroken upon his table; and his chamberlains deposed that they had consigned him to Morpheus at the usual hour.
Sent 7: His illusion was at first explained as the effect of a peculiarly vivid dream; but when he declared his intention of actually holding a service and conducting a procession for the weal of his namesake and predecessor, the conviction became universal that the rats had effected a lodgement in his Holiness's upper storeys.
Output:
Who was totally blank on the subject of the events the Pope explained?