Question: How many hours of community service was the captain of the 54th largest spill in history as of 1989 sentenced to?
Sentence (from "Exxon Valdez"): Oriental Nicety, formerly Exxon Valdez, Exxon Mediterranean, SeaRiver Mediterranean, S/R Mediterranean, Mediterranean, and Dong Fang Ocean, was an oil tanker that gained notoriety after running aground in Prince William Sound spilling hundreds of thousands of barrels of crude oil in Alaska.
Relevant evidence: No