We know that some powdery or particulate substances like sugar dissolve easily in water.
(We; know; that some powdery or particulate substances like sugar dissolve easily in water) Context(We know,List([0, 7))):(some powdery or particulate substances like sugar; dissolve easily; )
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We some powdery or particulate substances like sugar
know dissolve easily
that some powdery or particulate substances like sugar dissolve easily in water