Were I to pull an all-nighter, I could also switch Hue to blue to stay alert.

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The Blue Jays said Happ was taken to Bayfront Medical Center, where he was alert and undergoing tests.

NPR: Jennings, Rays Shaken By Happ Getting Hit In Head

She wore a blue hairnet, had a tube in her throat, and lay under a white blanket, appearing alert, the Associated Press reported.

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