Question: 16For more information about potential sources of uncertainty in CBO's projections, see The Uncertainties of Budget Projections, Chapter 5, The Budget and Economic Fiscal Years 2002-2011, Congressional Budget Office (January 2001), pp. 93-103.
For more information about potential sources of uncertainty in CBO's projections, one should not see The Uncertainties of Budget Projections
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Problem: Here is a premise:
Grass became rock and rock became sand.

Here is a hypothesis:
Grass eventually becomes sand.

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

Answer: yes

Sentence 1: 4 billion increase in cost-shared research, development, and demonstration of efficient and clean-energy technologies (in 1999 dollars with half as federal appropriations and half as private-sector cost share).

Sentence 2: There was only a small increase of 2 billion in clean-energy technologies.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Question:
Eh bien!

Does it follow that "Bien eh!"?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
yes

Q: If I am sorry that the writer didn't get a call back, but there still could be an opportunity there., can we say that "They wanted to make up for the error."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: it is not possible to tell

Question: She should apologize.
She should say she was sorry.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
yes