Sentence 1: Of course not.

Sentence 2: Obviously, that is the case.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Away from the waterfront, the streets of the downtown area feature a number of historic buildings that are best visited as part of a guided tour (JUTA is the provider; see page 121).

Sentence 2: All of the best historic buildings are located in the downtown area.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Lung Cancer Cardiopulmonary Mortality, and Long-term Exposure to Fine Particulate Air Pollution.

Sentence 2: Long term exposure to fine particulate air pollution and lung cancer cardiopulmonary mortality are not related.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no