Smiling Dogs? Horses Made of Clouds?

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recognize which ones were grinning as a component of a manual human test

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he was confused. "Frankly, I had somewhat of a second,

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 "Do canines truly grin?" Most of the canines looked neither blissful nor miserable

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some were scowling, or just had their mouths open. 

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Nobody is certain if canines can really grin, implying that accurately distinguishing grinning canines

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Mega Millions for August 10th, 2022: