Question: Sentence A: The change in PM concentrations due to the Clear Skies Act was modeled using the Regional Modeling System for Aerosols and Deposition (REMSAD).

Sentence B: REMSAD is a tool to model PM concentration changes.

If sentence A is true, how about sentence B?
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Question: In the English Tower the banqueting hall has been restored, and you can sip a glass of Turkish wine while you entertain yourself and read the centuries-old graffiti carved in the window niches by homesick knights who stayed here.
The banqueting hall has been restored, and all the old graffiti has been removed and put in a museum.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Problem: Here is a premise:
Mont-Saint-Michel

Here is a hypothesis:
Mont Saint Jerard.

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

Answer: no

Sentence 1: In accordance with the direction of the Joint Committee of Conference concerning the 2002 appropriation for the Postal Service, the Postal Rate Commission hereby transmits its report on the scope of existing authority of the United States Postal Service under current postal laws and regulations to introduce new products and services and to enter into negotiated service agreements with individual customers or groups of customers.

Sentence 2: The Postal Service handles mail and deliveries in the United States.
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:
And all of this in year-round sub-tropical spring weather with a southerly breeze and temperatures averaging 22?? C in summer and 17?? C in winter.

Does it follow that "The weather is sub-tropical in the spring."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
yes

Question:
Based on the premise "i used to love those old good good old books", can we conclude that "I never enjoyed old books"? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
no