Although the ruins were investigated by Samuel Alejandro Lafone Quevedo in 1888 , they were first discovered in 1897 by the archaeologist Juan Bautista Ambrosetti .
Although the ruins were discovered by Samuel Alejandro Lafone Quevedo in 1888 , they were first investigated in 1897 by the archaeologist Juan Bautista Ambrosetti .

Select your answer from the options. Do these sentences mean the same thing?
Options are:
i. no.
ii. yes.
i.