Q: 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.
However no direct evidence of these IKBs has been yet obtained , thus leaving the door open to other mechanism that are less assumption - hungry .
A:
The micromechanism supposed to be responsible for these properties is the incipient kink band ( IKB ) .