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: Natalia didn't comment, though her expression was even more dour than usual. Sentence 2: Natalia was quiet and sad.

A: yes
****
Q: Sentence 1: Federal agencies are feeling the pressure to demonstrate that they are putting the taxpayers' money to sound use. Sentence 2: People want proof of their taxpayer money in use.

A: yes
****
Q: Sentence 1: She works in the Red Cross Hospital at Tadminster, seven miles away." As he spoke the last words, we drew up in front of the fine old house.  Sentence 2: She doesn't work for the red cross. 

A:
yes
****