Problem: Here is a premise:
This is a big area of concern for the administration, since the United States exports $40 billion in services annually, including software, entertainment and information products, and professional services.

Here is a hypothesis:
The United States exports $40 billion in services per year.

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

Answer: yes

Sentence 1: In the end, determination conquered his pessimism.

Sentence 2: After the worst struggle of his life, his guile vanquished any pessimism he had.
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:
The second key element in our definition is a comprehensive understanding.

Does it follow that "Comprehensive understanding is not part of the definition."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
no

Q: If As Baudelaire put it in his essay The Painter of Modern Life: All the complicated material conditions to which [dandies] submit, from an impeccable toilette at every hour ..., can we say that "Dandies pride themselves on order and cleanliness, as evidenced by their perpetually pristine washrooms."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: it is not possible to tell

Premise:
"Maybe he thought he could run down Kitchell all by hisself."
Hypothesis: It is possible he believed he could catch Kitchell all on his own.
OPTIONS:
- yes
- it is not possible to tell
- no

yes

Sentence 1: Quoting a Pat Buchanan adviser's demand that Bush take some positions on abortion, taxes, China, homosexual rights, U.S.

Sentence 2: Pat Buchanan has at least one adviser
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
yes