input hypothesis: Christen Barfoed worked as a chemist when she was elderly.
Context: Christen Thomsen Barfoed (June 16, 1815 April 30, 1899) was a Danish chemist who devised a way to detect monosaccharide sugars in a solution, now known as the Barfoed's test. Barfoed is also credited with having introduced systematic chemical analyses in Danish agricultural sciences.
true or false: It's impossible to say
input hypothesis: The original line of Columbia River Subdivision was built in 1883 as a transcontinental railway line. It is a railway line running about 167 mi in Washington. It is operated by BNSF Railway.
Context: The Columbia River Subdivision or Columbia River Sub is a railway line running about 167 mi from Wenatchee to Spokane, Washington. It is operated by BNSF Railway as part of their Northern Transcon. The original line (built in 1893) was built as part of James J. Hill's Great Northern Railway transcontinental railway line.
true or false: Yes
input hypothesis: Vance lost to Murray for a wide margin
Context: Chris Vance (born May 1, 1962) is an American politician, a two-term member of the King County Council and a former member of the Washington State Legislature. Vance is also a former chair of the Washington State Republican Party. He and his wife Ann raised their son and daughter in Auburn, Washington. Vance lost his U.S. Senate bid to Patty Murray in 2016.
true or false: It's impossible to say
input hypothesis: Gaddo Gaddi is the son to Taddeo Gaddi.
Context: Gaddo Gaddi (c. 1239, Florence c. 1312, Florence) was an Italian painter and mosaicist of Florence in a gothic art style. Almost no works survive. He was the father of Taddeo Gaddi. He completed mosaics on facade of Santa Maria Maggiore in Rome. The "Coronation of the Virgin" mosaic over the inside door of Florence Cathedral, dated 1307, is also attributed to Gaddo Gaddi.
true or false:
No