Sentence 1: The Seven Swords had done well the night before but that was to be expected.

Sentence 2: It was not expected that the Sevens Swords would do well the night before.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: While multiple systems on one site are common, the number of required systems to serve large MWe of capacity has been decreasing.

Sentence 2: There are often multiple systems on one site.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The defenders retreated inside the walls of Palma, but on the last day of 1229 the city fell, and pockets of resistance throughout the island were also defeated.

Sentence 2: Palma was defeated when its walls fell.
Is this second sentence entailed by the first?

Answer:
yes