Sentence 1: The unique piazza's red-brick herringbone paving/pavement is divided by nine marble strips for the nine patrician clans that ruled the city at the end of the 13th century.

Sentence 2: The city was ruled by nine patrician clans at the end of the 13th century.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Its objective is to identify opportunities for lasting improvement in the performance of an organization.

Sentence 2: Improvement in the performance of an organization is always temporary.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: well well what seems to be the answer is to concentrate on uh you know the children

Sentence 2: The answer is to not concentrate on the children.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no