Question: At ten o'clock hope deserted him, and he flung himself on the bed to seek consolation in sleep.
At ten, he gave up hope and resorted to sleep.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Question: Particulate Air Pollution as a Predictor of Mortality in a Prospective Study of U.S.
This study is about Particulate Air Pollution as a Predictor of Mortality and was revolutionary.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Question: As discussed earlier, our discussions with the eight organizations focused on their methods for developing and supporting policies and guidelines.
We discussed the approaches to developing policy with the 8 organizations.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
yes