关于 willful misrepresentation是否Materiality的判断

最近看了USCIS 网站上有关于 willful misrepresentation是否Materiality的判断
感觉看了许久还是一知半解,想请问有没有对这方面比较了解的同学可以帮忙分析一下,以下内容我有加一些自己的解读

Step 1: Consider whether the evidence in the record supports a finding that the applicant is (or was) inadmissible on the true facts.
我自己的解释: 提供的材料是否可以直接判定申请者为inadmissible (意即提供的材料为关键材料,会直接影响到申请结果)

If yes, Misrepresentation is Material

If no, Proceed to Step 2

Step 2: Consider whether misrepresentation tended to shut off a line of inquiry, which was relevant to the applicant’s eligibility.
第二条和第三条 看了很久不是很明白

If yes, Proceed to Step 3

If no, Misrepresentation is NOT Material

Step 3: If a relevant line of inquiry had been cut off, ask whether that inquiry might have resulted in a determination of ineligibility. (The applicant has the burden to show that it would not have resulted in ineligibility.)

If yes, Misrepresentation is Material

If no, Misrepresentation is NOT Material

不要跟渔民局杠