content: one of the sorcerers said : " that is the man in the moon . the cassia tree grows so luxuriantly that in the course of time it would overshadow all the moon 's radiance . therefore it has to be cut down once in every thousand years . " then they entered the spreading halls . the silver stories of the castle towered one above the other , and its walls and columns were all formed of liquid crystal . in the walls were cages and ponds , where fishes and birds moved as though alive . the whole moon - world seemed made of glass . while they were still looking about them on all sides the lady of the moon stepped up to them , clad in a white mantle and a rainbow - colored gown .
answer: stepped up to them , clad in a white mantle and a rainbow - colored gown .
question: what did the lady of the moon do while the emperor and the two sorcerers were still looking about them on all sides ?
target: what did the lady of the moon do while the emperor and the two sorcerers were still looking about them on all sides ?
references: what did the lady of the moon do while the emperor and the two sorcerers were still looking about them on all sides ?