Question: Michael R. Bromwich is the first director of a new bureau which replaces the Minerals Management Service in the wake of an oil spill that killed how many people? 
Sentence (from "Deepwater Horizon oil spill"): Killing eleven people, it is considered the largest marine oil spill in the history of the petroleum industry and estimated to be 8% to 31% larger in volume than the previous largest, the Ixtoc I oil spill.
Relevant evidence: Yes