Definition: Write a question from the passage such that it identifies a character (a person or a thing) in the passage.
Input: Marnie Sleightholme was well chuffed when she got the chance to be carnival queen, and she couldn't give a shit if it was true what folk were saying about her only getting picked because she'd had her right arm ripped off. Ever since the accident, Deborah Bullock had been using twice as much make-up to disguise her rage. Marnie being picked as carnival queen had only made her pile it on even thicker. Deborah Bullock told anyone who would listen how it was a complete piss-take to give the job to a cripple. 'Imagine getting a wedding cake covered in frosty decorations and shit like that, but it's already got a big chunk bitten out of it. Well, that's exactly how it is.' Deborah Bullock had dreamed of being carnival queen since more or less the start of primary school. She used to tear their pictures out of the newspaper and dress up to look like them, and tell Marnie she never could because she was too fat and ugly even to pretend. It was Deborah Bullock's on-off boyfriend who'd been driving the car Marnie had been sitting in when it veered off the road and crashed into a tree halfway down Back South Lane. It was pointless trying to hide the truth. There was only one reason anybody went down Back South Lane at that time of night, and the flashing blue lights illuminated the exact location for the whole town to see. When Marnie came round in a hospital bed, the first face she saw was Deborah Bullock's. She felt an ache in her side and blinked her eyes. The room was bare and cold. There was an empty chair in the corner. Deborah Bullock slapped some cheap flowers down on the bed and leaned in. She smelled of talcum powder and nicotine. 'Do you want the good news or the bad news? The good news is you've finally lost some weight. The bad news is, they've chopped your right arm off. So you're still a fat bitch.'
Output:
Who visited Marnie in the hospital?