Sentence 1: How far can you do that? asked San'doro.

Sentence 2: San'doro was wondering how long you could ride a skateboard on the tip of your toes.
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: My feet shifted.

Sentence 2: My feet were marching up and down.
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: In evolving its products this way, Caterpillar is able to use modeling and simulation prior to initial manufacturing because it has existing products to provide a baseline of knowledge and a good benchmark for assessing the simulated performance.

Sentence 2: Caterpillar doesn't have a knowledge baseline derived from its currently existing products.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no