Sentence 1: The winding wine route is well signposted; its charming medieval and 16th-century villages and castles ' such as Haut-Koenigsbourg and Kaysersberg ' make it the prettiest vineyard tour in the country, best of all during the October wine harvest.

Sentence 2: There are castles along the wine route.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Mann's Chinese Theater (6925 Hollywood Boulevard), which you can't miss due to its flashy Chinese temple-style architecture and the swarms of tourists out front, is one of the other worthwhile stops on Hollywood Boulevard.

Sentence 2: For the construction of Mann's Chinese Theater, constructor architects and constructors participated in the building process.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: They all love attention.

Sentence 2: They all hate attention.
Is this second sentence entailed by the first?

Answer:
no