Sentence 1: uh-huh well i've got an eleven year old son and an eight year old daughter and my son says i don't understand this drug stuff why don't people understand all you have to do is say no

Sentence 2: My son thinks drugs can be solved by saying no.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: well this should be very interesting because i'm against it

Sentence 2: I am interested because I am against it.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: I'll have to say SOMETHING he's so American and thorough, he'll insist upon having a reason.

Sentence 2: They don't have to say anything, the American is lazy and won't ask for any reasoning.
Is this second sentence entailed by the first?

Answer:
no