如何理解c选项与题干的关系呢？谢谢

问题如下：

Why have funds of infrastructure, real estate, private equity, and private credit been slower in conducting ESG integration?

选项：

A.Because they have no interest in ESG considerations.

B.Because it is difficult to get consistent ESG data from portfolio holdings.

C.Because they prioritize active investment over passive investment.

解释：

B is correct. Funds of infrastructure, real estate, private equity, and private credit have been slower to systematically and explicitly conduct ESG integration primarily due to the difficulty of obtaining consistent ESG data from their portfolio holdings. Despite this, they have played a role in structuring impact investing funds.