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Answer: Context: The Girdler sulfide (GS) process, also known as the GeibSpevack (GS) process, is an industrial production method for filtering out of natural water the heavy water (deuterium oxide = DO) which is used in particle research, in Deuterium NMR spectroscopy, deuterated solvents for proton NMR spectroscopy, in heavy water nuclear reactors (as a coolant and moderator) and in deuterated drugs.

Hypothesis: The GeibSpevack process is used for NMR spectroscopy, but not in heavy water reactors.

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Answer: Context: Charles Andrew "Charlie" Hales (born January 22, 1956) is an American politician from the U.S. state of Oregon. He served as the 52nd Mayor of Portland, having taken office on January1, 2013, and left office on January1, 2017, and previously served on the Portland City Council, from 1993 to 2002.

Hypothesis: Charles Andrew Hales was born during the winter of 1956.

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Answer: Context: Johnny Kidd (born Frederick Albert Heath, 23 December 1935 7 October 1966) was an English singer and songwriter, best remembered as the lead vocalist for the rock and roll band Johnny Kidd & the Pirates. He was one of the few pre-Beatles British rockers to achieve worldwide fame, mainly for his 1960 hit, "Shakin' All Over".

Hypothesis: Kidd was friends with The Beatles.

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Answer:
Context: St Clement's is a district in Oxford, England, on the east bank of the River Cherwell. Its main road, St Clement's Street (often shortened to just "St Clement's"), links The Plain (a roundabout) near Magdalen Bridge with London Place at the foot of Headington Hill at the junction with Marston Road to the north.

Hypothesis: the plains is the name for another bridge