See the multi-choice question below:

Sentence 1: Now let us evaluate the historical volume data in Table 1. In the 90s (1990-97), only NHH-to-NHH (business) mail has experienced healthy volume growth.

Sentence 2: In the 90s, businesses put out a lot of spam mail.

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)