Sentence 1: do you like the Mac real well

Sentence 2: Do you like the Macintosh computer better than a Toshiba computer?
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Come on down!

Sentence 2: We would appreciate it if you did not come.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Load time is included in the variable costs.

Sentence 2: It can take a long time to load some trucks.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell