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.

Ex Input:
Sentence 1: From INdiaaaaah. Sentence 2: He said India obnoxiously 

Ex Output:
no


Ex Input:
Sentence 1: Even if you used Add/Remove on Internet Explorer, Wininet.dll, Urlmon.dll, and Mshtml.dll are still there. Sentence 2: Parts of Internet Explorer are not removed with the normal process.

Ex Output:
yes


Ex Input:
Sentence 1: French prosecutors dropped their investigation of the crash that killed Princess Diana. Sentence 2: French prosecutors dropped the investigation of the crash that killed Princess Diana due to a lack of evidence. 

Ex Output:

no