Question: A number of multi-city and other types of studies strongly suggest that these effects-relationships cannot be explained by weather, statistical approaches, or other pollutants.
Theories that weather could explain these effects-relationships were clearly wrong.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Problem: Here is a premise:
Ann Mahoney said the recommendation should be worded to focus on systems as well as individuals.

Here is a hypothesis:
The recommendation should be aimed at individuals and systems.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Sentence 1: We don't have to.

Sentence 2: We do not need to.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Question:
In January 1948, he fasted for peace in the capital city in order to force the Indian government to pay Pakistan the monies due in the Partition's division of assets.

Does it follow that "He refrained from eating for peace sake in January of 1948."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
yes

Q: If What's up with him? Warm asked in the coffee room., can we say that "Warm was in the coffee room talking to someone."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: yes

Question: It is expected that one SCR system requires about 21 months of total effort for planning, engineering, installation, and startup.
It takes about 21 months of total effort for one SCR system.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
yes