Sentence 1: Tampering with medicine has been so lucrative that many of those arrested lived in million-dollar homes.

 Sentence 2: Tampering with medicine apparently was so lucrative, investigators said, that many of the suspects lived in million-dollar homes.

From 0 to 5 (0="no meaning overlap" and 5="means the same thing"), how similar are the two sentences?

Possible answers: (i). 0 (ii). 1 (iii). 2 (iv). 3 (v). 4 (vi). 5
(vi).