Task: Question Answering
Input (English): Passage: The film is structured around ten acts with a prologue and epilogue.It opens with the camera on Marianne standing by a table covered with photographs. It is a well-lit room, and she addresses the viewer. She picks one picture up after another; they are in no particular order, being just heaped all over the table. Some make her smile, or elicit a comment or a sigh. But then she picks up a photograph of her husband, prompting her to reminisce about how they had been more or less happy, and how they'd broken up. She goes on to recall how his second marriage failed, while she was already married to a second husband herself, and then when her second husband died (by flying a glider off somewhere and disappearing), she reflects that it would be nice to see her first husband again.
Marianne travels into the country to the home of her ex-husband, and father of her daughters Martha and Sara, Johan. Johan is undergoing a family crisis with his insolvent and needy son, Henrik, and granddaughter, Karin. Karin is 19, and Henrik asks Johan for an advance on his inheritance so that Henrik can buy Karin an old Fagnola cello, to make a better impression at the audition for the European music conservatory. The elderly Johan decides to consider the offer and to contact the cello dealer himself. While Henrik is away tending to the orchestra he conducts in Uppsala, Johan has a private meeting with Karin, informing her of a proposal from Ivan Chablov, head conductor in the St. Petersburg orchestra and an old friend of Johan, that Karin join him at the prestigious Sibelius Academy in Helsinki. 
Question: Who does Henrik want to buy a Fagnola cello for?
Output (English): Karin.