TASK DEFINITION: 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.
PROBLEM: Sentence 1: The second managed a scream before the huge blade hewed into his skull. Sentence 2: The blade bounced off the man's helmet. 

SOLUTION: yes

PROBLEM: Sentence 1: no i i don't think so i think uh they're getting they're especially getting their life back together now because a lot of things that you saw on TV a lot of uh inhabitants of Russia would love to stay in their country just as long as they were able to express what they wanted to a lot of like dancers and stuff like that Sentence 2: Some Russia inhabitants have good reasons to want to leave their country.

SOLUTION: no

PROBLEM: Sentence 1: Polyamorists maintain their own magazine, two annual conferences, and 250 support groups. Sentence 2: Polyamorists don't have their own magazine, two yearly conferences and 250 support groups.

SOLUTION:
yes