Detailed Instructions: 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.
Q: For example , the ordinary cohomology theory and the complex K - theory are multiplicative ( in fact , cohomology theories defined by E-rings are multiplicative . )
A:
A generalized cohomology theory E is multiplicative if E ( X ) is a graded ring .