Sentence 1: Every additional copy of Windows 95 costs Microsoft ...

Sentence 2: There is a small charge to Microsoft for every copy of Win 95.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: The mail, which can be anywhere from mildly unattractive to rather difficult is put through a sorting machine and a picture of it is taken.

Sentence 2: The group has a sorting machine, that is designated to sort through the mail.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: A related article says the cocaine flap may have exposed W.'s campaign as ill prepared.

Sentence 2: W. did not have a campaign.
Is this second sentence entailed by the first?

Answer:
no