See the multi-choice question below:

Sentence 1: The actions of the entities in our study in areas including passing legislation, setting and maintaining the ethical tone, delegating roles and responsibilities, and implementing human capital initiatives clearly communicated the need for change.

Sentence 2: Implementing change is something that needs to be enforced.

If the first sentence is true, then is the second sentence true?
Options: (I) yes. (II) it is not possible to tell. (III) no.
(II)