This document contains a GMAT quantitative reasoning question about inequalities and data sufficiency. It asks whether the statement "m n > n n" is true given non-zero integers m and n. Statement 1 provides that the absolute value of m equals n. Statement 2 provides that m is less than n. The document analyzes both statements and determines that Statement 1 alone is sufficient to answer the question with a definite yes or no, while Statement 2 is not sufficient as counter examples can be found for both yes and no. Therefore, the answer is A - Statement 1 alone is sufficient.