positive （best-i-class）和 active有什么本质区别么？

NO.PZ2024021801000012问题如下 Whiof the following statements is most accurate? Best-in-class ESG strategies:A.monstrate incrementgains via active ownership efforts.B.use a similinvestment approato exclusionary screening.C.exhibit inconsistent ESG scores across fferent ratings methologies. Correbecause the versity of ESG ratings methologies anlaof ratings convergenare a key challenge these strategies (positive alignment or best-in-class) face. They mscore highly baseon the portfolio manager’s methology but score more poorly on another set of ESG metriusethe funs investor or, for instance, a funstribution platform like Morningstar. Hence, best-in-class portfolios will testeon transparenwell consistency.Incorrebecause a common criticism for best-in-class ESG strategies is ththeir focus yiel minishing ESG returns with little opportunity to monstrate incrementgains via active ownership efforts.Incorrebecause positive alignment or best-in-class represents, to some gree, the inverse of exclusionary screening. 单看答案，c是对的，但c跟问题有强关联关系吗？

NO.PZ2024021801000012问题如下Whiof the following statements is most accurate? Best-in-class ESG strategies:A.monstrate incrementgains via active ownership efforts.B.use a similinvestment approato exclusionary screening.C.exhibit inconsistent ESG scores across fferent ratings methologies. Correbecause the versity of ESG ratings methologies anlaof ratings convergenare a key challenge these strategies (positive alignment or best-in-class) face. They mscore highly baseon the portfolio manager’s methology but score more poorly on another set of ESG metriusethe funs investor or, for instance, a funstribution platform like Morningstar. Hence, best-in-class portfolios will testeon transparenwell consistency.Incorrebecause a common criticism for best-in-class ESG strategies is ththeir focus yiel minishing ESG returns with little opportunity to monstrate incrementgains via active ownership efforts.Incorrebecause positive alignment or best-in-class represents, to some gree, the inverse of exclusionary screening. 这题不理解，请老师下。

NO.PZ2024021801000012 问题如下 Whiof the following statements is most accurate? Best-in-class ESG strategies: A.monstrate incrementgains via active ownership efforts. B.use a similinvestment approato exclusionary screening. C.exhibit inconsistent ESG scores across fferent ratings methologies. Incorrebecause a common criticism for best-in-class ESG strategies is ththeir focus yiel minishing ESG returns with little opportunity to monstrate incrementgains via active ownership efforts.Incorrebecause positive alignment or best-in-class represents, to some gree, the inverse of exclusionary screening.Correbecause the versity of ESG ratings methologies anlaof ratings convergenare a key challenge these strategies (positive alignment or best-in-class) face. They mscore highly baseon the portfolio manager’s methology but score more poorly on another set of ESG metriusethe funs investor or, for instance, a funstribution platform like Morningstar. Hence, best-in-class portfolios will testeon transparenwell consistency. 如题，烦请老师检查。