premise: A toy retailer is opening a small satellite store with exactly three aisles, numbered from 1 (lowest) to 3 (highest). Six sections—Fantasy, Hobbies, Music, Puzzles, Reading, and Science—will each be confined to exactly one aisle, with each aisle containing at least one of the sections. The following conditions hold: Reading must be located in the same aisle as either Fantasy or Music. Fantasy must be located in a lower-numbered aisle than both Music and Puzzles. Science must be located in a lower-numbered aisle than Puzzles. Science cannot be located in a lower-numbered aisle than Hobbies. If aisle 2 contains Science only, then each of the following must be true EXCEPT:
hypothesis: Reading is located in aisle 1.