Sentence 1: She was at that moment in a typical tetanic convulsion.

Sentence 2: She laid there calmly resting.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: yeah well um oh i guess another thing i've noticed too here lately is that even though we've had some pretty warm days it's been awfully gray you know just

Sentence 2: It's noticeable how consistently bright and clear it has been here recently.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Was Littleton a watershed?

Sentence 2: Littleton was a watershed event.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell