Input (grade 13): But the next day, on July 15, 1918, Anastasia and her sisters appeared in good spirits as they joked and helped move the beds in their shared bedroom so that cleaning women could clean the floors.
Output (grade 6): But the next day, on 15 July 1918, Anastasia and her sisters seemed happier. They joked and helped move the beds in their shared bedroom so that the cleaning women could clean the floors.