DS-160填表問題 - 移民

我最近要填DS160來續辦我的F1簽證

但我媽媽之前幫我辦過綠卡依親(F2b)

我媽媽是大概2010/08申請的

當我在填寫DS160時，只看到一欄問有關移民的

Have you ever sought to obtain or assist others to
obtain a visa, entry into the United States, or any
other United States immigration benefit by fraud
or willful misrepresentation or other unlawful
means?

請問這一欄，我是要填YES OR NO

謝謝

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