Sentence 1: My mind is in some disorder, which is not well." For about ten minutes he sat in dead silence, perfectly still, except for several expressive motions of his eyebrows, and all the time his eyes grew steadily greener.

Sentence 2: He didn't speak for a while, then started yelling.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Aldrin's ShareSpace company hopes to use jumbo-jet-style spacecraft to bring tourists to orbiting space hotels.

Sentence 2: All of ShareSpace's operations will be run from a base of operations in Florida.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: So as I said at the beginning, the story of the baby-sitting co-op helps me to remain calm in the face of crisis.

Sentence 2: The story is quite funny.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell