Sentence 1: yeah because i'm always looking at those guys i love them

Sentence 2: I barely look at those guys, since I hate them.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Among this amazing range of exquisite and colorful finds, there are also important artifacts that help confirm certain archaeological theories about the chronology of Egyptian history such as the slate palate of King Narmer one of the first documents scribed after Egypt became a unified Kingdom.

Sentence 2: There are no proofs to sustain the archaeological theories of Egypt.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Of course, the one tax concept that we all understand is an audit.

Sentence 2: Of course, the concept we all understand regarding taxes is the audit.
Is this second sentence entailed by the first?

Answer:
yes