Sentence 1: The Internet will undoubtedly be a crucial part of the economy of the next century.

Sentence 2: A crucial part of the economy of the next century will be the Internet.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: We're all better off because feminists turned hitherto private topics into subjects of public debate.

Sentence 2: We're all better off because feminists' work.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: and and they had quarts at the same time though

Sentence 2: At the same time they had quarts.
Is this second sentence entailed by the first?

Answer:
yes