Sentence 1: In addition, compliance testing of the control technology is also completed in this phase.

Sentence 2: There is no compliance testing in any of the phases.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: And while it would be a mistake to say that the stock could have opened at that highest price, it's safe to say that if Robertson Stephens had done a better job of gauging demand, millions of dollars that went into traders' pockets would have gone into Pixar's vaults instead.

Sentence 2: Robertson Stephens did not do a particularly good job of calculating demand.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: There are many reasons for this lack of real competition.

Sentence 2: There is no real competition, and it can be explained.
Is this second sentence entailed by the first?

Answer:
yes