1. In 1903 , copper was dismantled by the Nevada Consolidated Copper Company and the Giroux Consolidated Mining Company in 1904 .
2. Starting in 1903 , copper was mined by the Giroux Consolidated Mining Company and by the Nevada Consolidated Copper Company in 1904 .

Select your answer from the options. Are these two sentences paraphrases of each other?
pick from the following. [+] no. [+] yes....I think the answer is
no