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: Our work also has shown that the international Sentence 2: Our work proves that the international...

A: yes
****
Q: Sentence 1: Goodness and purity maketh not much of a column. Sentence 2: Goodness and purity are still virtues that more people should pursue.

A: no
****
Q: Sentence 1: However, these presumptions are not to be considered sufficient in themselves to determine competence. Sentence 2: If these presumptions are acknowledged, competence is also known.

A:
yes
****