Sentence 1: But the performance is splendid

Sentence 2: Performance has been improving recently.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Many carvings of Hatshepsut at the temple have been defaced.

Sentence 2: Hatshepsuts face has been destroyed in all of the temple carvings.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Its massive rice yield (as much as 20 percent of the national rice crop) has made Tohoku the chief supplier of the country's needs.

Sentence 2: Tohuku's climate is responsible for its unusually high yield of rice.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell