Earlier this month, a team of scientists documented how much the Arctic ice is shrinking, and they say human activity most likely led to the substantial melt.
(a team of scientists; documented; how much the Arctic ice is shrinking; T:Earlier this month) Context(a team of scientists documented,List([20, 51))):(the Arctic ice; is shrinking; ) (they; say; human activity most likely led to the substantial melt) Context(they say,List([94, 102))):(human activity; most likely led; to the substantial melt)
a team of scientists documented,List([20, 51)) they say,List([94, 102))
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how much the Arctic ice is shrinking T:Earlier this month
human activity most likely led to the substantial melt
to the substantial melt