Sentence 1: Activities to Achieve Manufacturing Knowledge

Sentence 2: Achieving retail knowledge.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: If they come, we will defend ourselves.

Sentence 2: We will fight back if they come.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: These amended regulations on governing performance appraisals for senior executives require agencies to establish performance management systems

Sentence 2: These amended regulations require agencies to eliminate their performance management system.
Is this second sentence entailed by the first?

Answer:
no