instruction:
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.
question:
Sentence 1: The volume of letters sent by households or household originated mail can be obtained from Table 1 by adding the volumes of HH-to-HH and HH-to-NHH mail. Sentence 2: These calculations do not show the volume of household letters. 
answer:
yes


question:
Sentence 1: 54,000 (88 km/55 miles northwest of Madrid) Sentence 2: It is 55 miles SE of Madrid.
answer:
yes


question:
Sentence 1: Russian Orthodox nuns oversee the church and its grounds. Sentence 2: The nuns are happy to tend to the grounds.
answer:

no