Sentence 1: Any Big Thoughts on this, Jim?

Sentence 2: Jim's thoughts are always big.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: and then the titles might sound familiar but i really don't know what they're all about

Sentence 2: The titles may seem familiar but I have no idea what they talk about.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Jon saw the look of confusion on the smithies face.

Sentence 2: The smithies were confused.
Is this second sentence entailed by the first?

Answer:
yes