title: Sinking of the RMS Titanic
context: RMS<i>Titanic sank in the early morning of 15 April 1912 in the North Atlantic Ocean, four days into the ship's maiden voyage from Southampton to New York City. The largest passenger liner in service at the time, Titanic had an estimated 2,224people on board when she struck an iceberg at around 23:40 (ship's time)[lower-alpha 1] on Sunday, 14 April 1912. Her sinking two hours and forty minutes later at 02:20 (ship's time; 05:18 GMT) on Monday, 15 April, resulted in the deaths of more than 1,500 people, which made it one of the deadliest peacetime maritime disasters in history.
question: In which ocean did the Titanic sink?
answers: North Atlantic Ocean