See the multi-choice question below:

Sentence 1: This must change, and recent events are likely to force both the accounting profession and the firms to place much more emphasis on their core services.

Sentence 2: recent events do not call for any change, and change as a whole is not needed.

If the first sentence is true, then is the second sentence true?
Select from the following.
[-] yes.
[-] it is not possible to tell.
[-] no.
no