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.

Q: Sentence 1: oh yeah the economy uh what i was thinking about is an economical issue concerning it uh Sentence 2: It's not an economical issue.

A: yes
****
Q: Sentence 1: Prominent Unionist M.P. Sentence 2: The MP was a prominent unionist.

A: yes
****
Q: Sentence 1: This drop in payment mail volume accounts for 69 percent of the decline in the volume of HH-to-NHH sector, amounted to 3.6 billion pieces between 1990 and 1997 (see Table 1). Sentence 2: This drop in payment mail volume accounts for 4 percent of the decline in the volume.

A:
yes
****