Grades 3-4 Video Solutions 2020-2020Levels34prob19

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The problem involves figuring out the names of Rumpelstiltskin's wife based on the queen's questions where each question indicates one correct name in the correct position. By analyzing the questions, we deduce that Abby is the correct first name as it is in the one position different from the others. Similarly, Lily is the correct middle name because it occurs in a unique position relative to the others. Finally, Cora is chosen as the third name, the only one occurring once in that position. Thus, the correct name is Abby Lily Cora, aligning with answer A.