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.

Input: Consider Input: Sentence 1: Both the NYT and WP report a major social change in France. Sentence 2: The NYT and WP report that nothing is happening right now in France.

Output: yes


Input: Consider Input: Sentence 1: The northerner drew a long thin blade from his belt and examined it. Sentence 2: The northerner looked a blade he took out from his boot.

Output: yes


Input: Consider Input: Sentence 1: The second row of the table is devoted to First-Class Mail in HH-to-NHH (Household-to-Non-household) sector. Sentence 2: The seventh  row deals with HH-to-NHH sectors.


Output: yes