Question:
Based on the premise "According to the publication, just months after the skiing accident death of her husband, Sonny, she tossed piles of irreplaceable mementos of the late singer-congressman into the dumpster, where they were retrieved by one of his former restaurant employees.", can we conclude that "Sonny's wife kept all of his belongings safely locked away."?
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Answer:
no

Question:
Based on the premise "In short, now that he knows (or, anyway, prefers to believe) that the speedometer has been understating his speed, and that the shimmy therefore doesn't start until he is really going 55, he thinks that he can drive 55 as measured using that same speedometer . Uh-uh.", can we conclude that "The speedometer has been understating his speed but he now believes he can measure 55 using the same speedometer as it starts when he is going 55."?
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Answer:
yes

Question:
Based on the premise "Currently, power plants are required to reduce emissions of nitrogen oxides (NOX) and sulfur dioxide (SO2).", can we conclude that "Many power plants have expressed an interest in getting advice on how to do this more efficiently."?
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Answer:
it is not possible to tell