Sentence 1: For roughly 85 percent of life's 3.5 billion-year history, it was entirely made up of single-celled organisms, such as bacteria and algae.

Sentence 2: Life has only existed for a few thousand years and bacteria only came into existence in the 1800s.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: How many times can you hear Chopsticks?

Sentence 2: I don't want to know the number of times you hear Chopsticks.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: His escape from prison during the Mexican War was common knowledge.

Sentence 2: No one knew he'd escaped from prison during the war.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no