In this task, you are given a second sentence. Your task is to generate the first sentence on the same topic but incoherent and inconsistent with the second sentence.

In particular , the Noril'sk - Talnakh intrusions are considered to be created by plume magmatism , and other large intrusions have been suggested as created by mantle plumes .
Geochemical evidence supports the hypothesis that some intrusions result from plume magmatism .