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.
Less than 180 minutes after hitting big block of ice it sank
( z1 sink :ARG1 ( z2 it ) :time ( z3 after :op ( z4 hit :ARG1 z2 :ARG2 ( z5 block :mod ( z6 ice :mod ( z7 big ) ) ) ) :quant ( z8 less-than :op ( z9 temporal-quantity :quant 180 :unit ( z10 minute ) ) ) ) )