Final answer:
The Red-Headed League is a story by Sir Arthur Conan Doyle about Sherlock Holmes using his reasoning skills, but it does not involve restoring a pawnbroker's confidence.
Step-by-step explanation:
The Red-Headed League is a story by Sir Arthur Conan Doyle about the detective Sherlock Holmes who uses his reasoning skills to solve a case involving a pawnbroker. However, the story does not specifically address the restoration of the pawnbroker's confidence. It focuses more on the unraveling of a curious and seemingly senseless plot.
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