Question: Sentence A: okay uh could you tell me what you think contributes most to uh air pollution

Sentence B: What do you think contributes to the quality of food at McDonald's?

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

Answer: no

Question: Even if you don't land a bargain, there is real aesthetic pleasure in seeing, at the end of the verbal combat, the disarray of silks thrown acrosea counter or a mound of carpets on the floor.
Merchants try to impress possible customers with their variety of products.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Problem: Here is a premise:
In fact, recent capacity expansions provide strong evidence of this.

Here is a hypothesis:
There is no proof that this is happening.

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

Answer: no

Sentence 1: PSC assembled three volunteer companies to participate in our study.

Sentence 2: There could have been more companies but the PSC failed to find them.
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:
Regression analysis of carrier street data indicates that at the current volume, the variability of access cost is about 6 percent.

Does it follow that "The cost variable was precisely 17.38 percent."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
no

Question:
Based on the premise "For the purpose of this analysis, bill/payment mail is broadly defined as First-Class Mail used by households to pay their bills as well as First-Class Mail used by non-households to send bills to households.", can we conclude that "Bills are sent through First-Class Mail to households."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
yes