In the early hours of April 15, 1912, the British luxury liner Titanic sank in the North Atlantic off Newfoundland, less than three hours after striking an iceberg.
the British luxury liner Titanic sunk off of the coast of greenland 
context states the titanic sunk in the atlantic off the coast of newfoundland, I said greenland. 2 different places and should be incorrect.
( z1 sink :ARG1 ( z2 ship :name ( z3 name :op "Titanic" ) :mod ( z4 luxury ) :mod ( z5 country :name ( z6 name :op "Britain" ) ) ) :location ( z7 off :op ( z8 coast :mod ( z9 greenland ) ) ) )