Sentence 1: The individuals performing the tests, which at various organizations were internal auditors, contractors, student interns, or central security staff, were encouraged to research and use hacking instructions and tools available on the Internet or from other sources in order to simulate attacks from real hackers.

Sentence 2: All of the testing was done by an outside security auditing firm.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: In addition to providing tools to help agencies help themselves, we believe it is our responsibility to lead by example.

Sentence 2: Agencies have been provided with tools to help employee more fit people
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: They will not stop themselves, that is certain, I imagine her testifying before Sen.

Sentence 2: They won't stop themselves, I see her testifying before Sen.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
yes