Given the task definition and input, reply with output. 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: From a curious scholar's lore he drew fantastics with which to torment his victim.
Sent 2: We heard of all the witches, warlocks, incubi, succibi, harpies, devils, imps, and haunters of Avitchi, from all the teachings of history, sacred and profane, Hindu, Egyptian, Greek, mediaeval, Swedenborg, Rosicrucian, theosophy, theology, with every last ounce of horror, mystery, shivers, and creeps squeezed out of them.
Sent 3: They were gorgeous ghost stories, for they were told by a man fully informed as to all the legendary and gruesome details.
Sent 4: At first I used to think he might have communicated it more effectively.
Sent 5: Then I saw that the cool, drawling manner, the level voice, were in reality the highest art.
Sent 6: He told his stories in a half-amused, detached manner which imposed confidence more readily than any amount of earnest asseveration.
Sent 7: The mere fact of his own belief in what he said came to matter little.
Sent 8: He was the vehicle by which was brought accurate knowledge.
Sent 9: He had read all these things, and now reported them as he had read: each man could decide for himself as to their credibility.
How does the narrator's opinion of the storyteller change?