Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who told Penelope about a rare book? Title: The Brothers Bloom Movie plot: The film opens during the childhood of the orphaned protagonists, Stephen (Mark Ruffalo) and Bloom (Adrien Brody). Stephen, the older of the two by 3 years, instigates various acts of dishonesty and mayhem, while younger brother Bloom is content to play along with the shenanigans. The brothers' unrepentant mischief making causes their constant eviction from one foster home to the next. This prologue is narrated by magician Ricky Jay, foreshadowing the film's later focus on card tricks and sleight of hand.After 38 different foster families, the brothers are transferred to a close-knit small town filled with friendly children their age. Bloom begins to long for the comfort of a normal and honest social life, and develops a crush on one of the girls there, although he is too shy to approach anyone, and therefore keeps his feelings inside. Stephen notices this however, and realizes he can use his brother's interest in the children to create a role for his brother to play so he may befriend the children, and help them execute their first con.Stephen has Bloom convince his new friends that a mysterious old hermit told him of a cave that contains a magical whippoorwill. The hermit, Bloom claims, will reveal the location of the cave for $30. The children believe the story, he collects $30 among the group members, and they venture out to the cave. Stephen hides inside the cave just out of their sight, waving a lantern to hint at the magic whippoorwill just out of sight. The excited children run toward the light. Bloom, caught up in the moment runs too, but catching sight of his brother, remembers the con and becomes disheartened. The other children however are gleeful as they run through the muddy cave. Later, however the fuming parents of the hoodwinked children confront the brothers' foster parents. The boys return the $30, and are returned to the orphanage for larceny. However they end up profiting through the con's true target: they take a cut of the profits made by the town's lone dry cleaner who benefited by...
Answer:
Bloom