下面的两个框，选哪个打勾，看到精华区，打1，也看到1，2都打的例子。
到底打哪个？
1.The taxpayer is disclosing a treaty-based return position as required by
section 6114.
2.The taxpayer is a dual-resident taxpayer and is disclosing a treaty-based
return position as required by Regulations section 301.7701(b)-7.
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这个要打勾吗？
3.Check this box if the taxpayer is a U.S. citizen or resident or is
incorporated in the United States
谢谢回复
