Sentence 1: Another method would be to practice on the electronic video version of the games before moving to the live tables.

Sentence 2: The electronic games are usually easier to play than the live ones.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: What possessed him to go posting off to London in this unaccountable way?

Sentence 2: He didn't go to London, and we all saw it coming; he had no reason to.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Data collection Reliability jeopardized by lack of common guidance in data collection

Sentence 2: The data collection was a problem because of lack of information.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell