Sentence 1: hearing the crickets and listening to the birds and seeing the squirrels and camping out and eating out of doors and

Sentence 2: Staying inside and listening to the TV.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: he'll go out there and spend four hours on the lawn

Sentence 2: He doesn't really care about the lawn, and doesn't spend much time on it.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: 5 A new generation of wet FGD systems, pioneered in the mid to late 1990's, improved mass transfer, which resulted in the usage of more compact absorbers that are estimated to require 50 percent less material, compared to an older generation of wet FGD systems.

Sentence 2: The older wet FGD systems were slowly becoming unusable.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell