Assertion: sack | /r/AtLocation | sizes of 49
Facets:
Source sentences:
text: Sacks were eventually produced in sizes of 49, 24, 12, 6, 2 lb (22.2, 10.9, 5.4, 2.7, 0.9 kg), and during World War II sizes were standardized to 100, 50, 25, 10, 2 lb (45, 23, 11, 5, 1 kg) to aid the war effort by eliminating waste and making it easier for millers and housewives to estimate required material.