In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to determine if the two sentences clearly agree/disagree with each other, or if this can't be determined. Indicate your answer as yes or no respectively.

Sentence 1: U.S. immigration law permits spouses of American citizens to become American citizens with only a few exceptions, such as sham marriages undertaken for the purpose of obtaining citizenship. Sentence 2: Other than rare cases, immigrant spouses of American citizens are unable to become U.S. citizens.
yes